Hello, here is the sipcap below:<br><br>match: 9492666205<br>###################<br>U +0.538693 GATEWAY_1:5060 -&gt; OpenSER:5060<br>INVITE sip:9492666205@OpenSER:5060 SIP/2.0.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>Via: SIP/2.0/UDP GATEWAY_1;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Contact: &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>User-Agent: US LEC VOIP.<br>Max-Forwards: 69.<br>Date: Thu, 29 Mar 2007 09:46:26 GMT.<br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.
<br>Content-Type: application/sdp.<br>Content-Length: 156.<br>.<br>v=0.<br>o=root 7184 7184 IN IP4 <a href="http://64.24.35.73">64.24.35.73</a>.<br>s=session.<br>c=IN IP4 <a href="http://64.24.35.73">64.24.35.73</a>.<br>t=0 0.
<br>m=audio 31806 RTP/AVP 0.<br>a=rtpmap:0 PCMU/8000.<br>a=silenceSupp:off - - - -.<br><br>#<br>U +0.002135 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 100 trying -- your call is important to us.<br>Via: SIP/2.0/UDP GATEWAY_1;branch=
z9hG4bK49bd.5c8e4a8.0;rport=5060.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.
<br>Server: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br>Warning: 392 OpenSER:5060 &quot;Noisy feedback tells:&nbsp; pid=15173 req_src_ip=GATEWAY_1 req_src_port=5060 in_uri=sip:9492666205@OpenSER:5060 out_uri=
sip:9492666205@OpenSER:5060 via_cnt==2&quot;.<br>.<br><br>#<br>U +0.000088 OpenSER:5060 -&gt; GATEWAY_2:5060<br>INVITE sip:+17144828306@GATEWAY_2:5060 SIP/2.0.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>
Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.
<br>Contact: &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>
CSeq: 102 INVITE.<br>Max-Forwards: 68.<br>Date: Thu, 29 Mar 2007 09:46:26 GMT.<br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>Content-Type: application/sdp.<br>Content-Length: 174.<br>.<br>v=0.<br>
o=root 7184 7184 IN IP4 <a href="http://64.24.35.73">64.24.35.73</a>.<br>s=session.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37158 RTP/AVP 0.<br>a=rtpmap:0 PCMU/8000.<br>a=silenceSupp:off - - - -.<br>a=nortpproxy:yes.<br>
<br>#<br>U +0.000015 OpenSER:5060 -&gt; GATEWAY_2:5060<br>INVITE sip:+17608263100@GATEWAY_2:5060 SIP/2.0.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.2.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Contact: &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Max-Forwards: 68.<br>Date: Thu, 29 Mar 2007 09:46:26 GMT.
<br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>Content-Type: application/sdp.<br>Content-Length: 174.<br>.<br>v=0.<br>o=root 7184 7184 IN IP4 <a href="http://64.24.35.73">64.24.35.73</a>.<br>s=session.
<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37158 RTP/AVP 0.<br>a=rtpmap:0 PCMU/8000.<br>a=silenceSupp:off - - - -.<br>a=nortpproxy:yes.<br><br>#<br>U +0.000019 OpenSER:5060 -&gt; GATEWAY_2:5060<br>INVITE sip:+19496164708@GATEWAY
_2:5060 SIP/2.0.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.3.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=
z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73
</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Contact: &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Max-Forwards: 68.<br>Date: Thu, 29 Mar 2007 09:46:26 GMT.<br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>Content-Type: application/sdp.
<br>Content-Length: 174.<br>.<br>v=0.<br>o=root 7184 7184 IN IP4 <a href="http://64.24.35.73">64.24.35.73</a>.<br>s=session.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37158 RTP/AVP 0.<br>a=rtpmap:0 PCMU/8000.<br>a=silenceSupp:off - - - -.
<br>a=nortpproxy:yes.<br><br>#<br>U +0.022478 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 100 Trying <a href="http://bandwidth.com">bandwidth.com</a>.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=
z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73
</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Server: 
<a href="http://Bandwidth.com">Bandwidth.com</a> SDE (v1.0).<br>Content-Length: 0.<br>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32282 req_src_ip=OpenSER req_src_port=5060 in_uri=sip:+17144828306@GATEWAY
_2:5060 out_uri=sip:+17144828306@4.68.250.148:5060 via_cnt==3&quot;.<br>.<br><br>#<br>U +0.000376 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 100 Trying <a href="http://bandwidth.com">bandwidth.com</a>.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.98a53e2.2.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Server: <a href="http://Bandwidth.com">Bandwidth.com</a> SDE (v1.0).<br>Content-Length: 0.<br>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32282 req_src_ip=OpenSER req_src_port=5060 in_uri=
sip:+17608263100@GATEWAY_2:5060 out_uri=sip:+17608263100@4.68.250.148:5060 via_cnt==3&quot;.<br>.<br><br>#<br>U +0.000124 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 100 Trying <a href="http://bandwidth.com">bandwidth.com
</a>.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.3.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Server: <a href="http://Bandwidth.com">Bandwidth.com</a> SDE (v1.0).<br>Content-Length: 0.<br>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32282 req_src_ip=OpenSER req_src_port=5060 in_uri=
sip:+19496164708@GATEWAY_2:5060 out_uri=sip:+19496164708@4.68.250.148:5060 via_cnt==3&quot;.<br>.<br><br>#######<br>U +0.110379 OpenSER:5060 -&gt; ATA:5062<br>INVITE sip:9492666205@192.168.1.126:5062 SIP/2.0.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.
<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=
z9hG4bK49bd.98a53e2.0.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;Cell Phone&nbsp;&nbsp; TX&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Contact: &lt;sip:7135178240@OpenSER:5060&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Max-Forwards: 67.<br>Date: Thu, 29 Mar 2007 09:46:26 GMT.<br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>Content-Type: application/sdp.
<br>Content-Length: 174.<br>.<br>v=0.<br>o=root 7184 7184 IN IP4 <a href="http://64.24.35.73">64.24.35.73</a>.<br>s=session.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37158 RTP/AVP 0.<br>a=rtpmap:0 PCMU/8000.<br>a=silenceSupp:off - - - -.
<br>a=nortpproxy:yes.<br><br>#<br>U +0.035038 ATA:5062 -&gt; OpenSER:5060<br>SIP/2.0 100 Trying.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>From: &quot;Cell Phone&nbsp;&nbsp; TX&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=z9hG4bK49bd.98a53e2.0.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060
</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>Server: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.035106 ATA:5062 -&gt; OpenSER:5060<br>SIP/2.0 180 Ringing.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=cf04e5d3f5afda4fi0.<br>From: &quot;Cell Phone&nbsp;&nbsp; TX&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>
CSeq: 102 INVITE.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=z9hG4bK49bd.98a53e2.0.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP 
<a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>Server: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.000287 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 180 Ringing.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=cf04e5d3f5afda4fi0.<br>From: &quot;Cell Phone&nbsp;&nbsp; TX&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>
CSeq: 102 INVITE.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.
<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>Server: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>########################################
<br>U +6.689904 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 183 Session Progress.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.000286 OpenSER:5060 -&gt; GATEWAY_1:5060
<br>SIP/2.0 183 Session Progress.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37160 RTP/AVP 0.<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#<br>U +0.139883 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 <a href="http://209.244.42.237">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.000251 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 <a href="http://209.244.42.237">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.003394 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37160 RTP/AVP 0.<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#<br>U +0.000090 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37160 RTP/AVP 0.<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#######<br>U +4.012603 GATEWAY_2:5060 -&gt; OpenSER:5060<br>
SIP/2.0 183 Session Progress.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 <a href="http://209.244.42.237">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.000126 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 <a href="http://209.244.42.237">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.007244 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37160 RTP/AVP 0.<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#<br>U +0.000041 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37160 RTP/AVP 0.<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>##<br>U +0.575203 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 <a href="http://209.244.42.237">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.000125 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 <a href="http://209.244.42.237">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.003655 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37160 RTP/AVP 0.<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#<br>U +0.000041 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37160 RTP/AVP 0.<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>###################<br>U +4.011642 GATEWAY_2:5060 -&gt; OpenSER:5060
<br>SIP/2.0 183 Session Progress.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 <a href="http://209.244.42.237">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.000377 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 <a href="http://209.244.42.237">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.000192 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37160 RTP/AVP 0.<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#<br>U +0.011882 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37160 RTP/AVP 0.<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>###############<br>U +4.003638 GATEWAY_2:5060 -&gt; OpenSER:5060
<br>SIP/2.0 183 Session Progress.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 <a href="http://209.244.42.237">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.008482 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 183 Session Progress.
<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>v=0.<br>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br>m=audio 37160 RTP/AVP 0.<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#########################################################<br>
U +2.220013 OpenSER:5060 -&gt; GATEWAY_2:5060<br>CANCEL sip:+17608263100@GATEWAY_2:5060 SIP/2.0.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.2.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>CSeq: 102 CANCEL.
<br>User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.000015 OpenSER:5060 -&gt; GATEWAY_2:5060<br>CANCEL sip:+19496164708@GATEWAY_2:5060 SIP/2.0.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.98a53e2.3.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>CSeq: 102 CANCEL.<br>User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.008073 OpenSER:5060 -&gt; ATA:5062
<br>CANCEL sip:9492666205@192.168.1.126:5062 SIP/2.0.<br>Max-Forwards: 10.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=
z9hG4bK49bd.98a53e2.0.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>CSeq: 102 CANCEL.<br>Content-Length: 0.<br>.<br><br>#<br>U +0.023630 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 487 Request Terminated.
<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.2.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-91e7.<br>Call-ID: 
<a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Server: <a href="http://Bandwidth.com">Bandwidth.com</a> SDE (v1.0).<br>Content-Length: 0.
<br>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32286 req_src_ip=OpenSER req_src_port=5060 in_uri=sip:+17608263100@GATEWAY_2:5060 out_uri=sip:+17608263100@4.68.250.148:5060 via_cnt==1&quot;.<br>.<br><br>#
<br>U +0.000096 OpenSER:5060 -&gt; GATEWAY_2:5060<br>ACK sip:+17608263100@GATEWAY_2:5060 SIP/2.0.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.2.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-91e7.
<br>CSeq: 102 ACK.<br>User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.005775 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 487 Request Terminated.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.98a53e2.3.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-09f6.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Server: <a href="http://Bandwidth.com">Bandwidth.com</a> SDE (v1.0).<br>Content-Length: 0.<br>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32277 req_src_ip=OpenSER req_src_port=5060 in_uri=
sip:+19496164708@GATEWAY_2:5060 out_uri=sip:+19496164708@4.68.250.148:5060 via_cnt==1&quot;.<br>.<br><br>#<br>U +0.000089 OpenSER:5060 -&gt; GATEWAY_2:5060<br>ACK sip:+19496164708@GATEWAY_2:5060 SIP/2.0.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.98a53e2.3.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-09f6.<br>CSeq: 102 ACK.<br>User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.
<br>.<br><br>#<br>U +0.012529 ATA:5062 -&gt; OpenSER:5060<br>SIP/2.0 487 Request Terminated.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=cf04e5d3f5afda4fi0.<br>From: &quot;Cell Phone&nbsp;&nbsp; TX&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=z9hG4bK49bd.98a53e2.0.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060">64.24.35.73:5060
</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>Server: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.000074 OpenSER:5060 -&gt; ATA:5062<br>ACK sip:9492666205@192.168.1.126:5062 SIP/2.0.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.a8a53e2.0
.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=cf04e5d3f5afda4fi0.<br>CSeq: 102 ACK.<br>User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.003301 ATA:5062 -&gt; OpenSER:5060<br>
SIP/2.0 200 OK.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=cf04e5d3f5afda4fi0.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: 
<a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 CANCEL.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=
z9hG4bK49bd.98a53e2.0.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Server: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.002123 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 200 ok -- no more pending branches.
<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.2.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-91e7.<br>CSeq: 102 CANCEL.<br>Server: <a href="http://Bandwidth.com">Bandwidth.com</a> SDE (v1.0
).<br>Content-Length: 0.<br>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32286 req_src_ip=OpenSER req_src_port=5060 in_uri=sip:+17608263100@GATEWAY_2:5060 out_uri=sip:+17608263100@GATEWAY_2:5060 via_cnt==1&quot;.
<br>.<br><br>#<br>U +0.005996 GATEWAY_2:5060 -&gt; OpenSER:5060<br>SIP/2.0 200 ok -- no more pending branches.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.3.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-09f6.
<br>CSeq: 102 CANCEL.<br>Server: <a href="http://Bandwidth.com">Bandwidth.com</a> SDE (v1.0).<br>Content-Length: 0.<br>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32277 req_src_ip=OpenSER req_src_port=5060 in_uri=
sip:+19496164708@GATEWAY_2:5060 out_uri=sip:+19496164708@GATEWAY_2:5060 via_cnt==1&quot;.<br>.<br><br>########exit<br>450 received, 0 dropped<br><br><div><span class="gmail_quote">On 3/29/07, <b class="gmail_sendername">Brandon Armstead
</b> &lt;<a href="mailto:brandon.armstead@gmail.com">brandon.armstead@gmail.com</a>&gt; wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hello, here is the sipcap:<br><br>interface: eth0 (<a href="http://74.52.58.48/255.255.255.240" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">74.52.58.48/255.255.255.240</a>)<br>filter: ip and ( port 5060 )
<br>match: 9492666205<br>###################<br>U +0.000000 ATA:5062 -&gt; OpenSER:5060
<br>NOTIFY sip:<a href="http://demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">demo.demo.com</a> SIP/2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.126:5062" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
192.168.1.126:5062</a>;branch=z9hG4bK-73d5713f.<br>From: &quot;Brandon Armstead&quot; &lt;<a href="mailto:sip:9492666205@demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:9492666205@demo.demo.com</a>&gt;;tag=cb22d7a7f754d0o0.<br>To: &lt;sip:<a href="http://demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">demo.demo.com</a>&gt;.<br>Call-ID: <a href="mailto:69b08a3a-8a5e9f10@192.168.1.126" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
69b08a3a-8a5e9f10@192.168.1.126</a>
.<br>CSeq: 176 NOTIFY.<br>Max-Forwards: 70.<br>Event: keep-alive.<br>User-Agent: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.000125 OpenSER:5060 -&gt; ATA:5062<br>SIP/2.0 200 ok.<br>Via: SIP/2.0/UDP 
<a href="http://192.168.1.126:5062" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">192.168.1.126:5062</a>;branch=z9hG4bK-73d5713f;rport=5062;received=ATA.<br>From: &quot;Brandon Armstead&quot; &lt;
<a href="mailto:sip:9492666205@demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:9492666205@demo.demo.com
</a>&gt;;tag=cb22d7a7f754d0o0.<br>To: &lt;sip:<a href="http://demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">demo.demo.com</a>&gt;;tag=329cfeaa6ded039da25ff8cbb8668bd2.a9e4.<br>Call-ID: 
<a href="mailto:69b08a3a-8a5e9f10@192.168.1.126" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">69b08a3a-8a5e9f10@192.168.1.126
</a>.<br>CSeq: 176 NOTIFY.<span class="q"><br>Server: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br></span>Warning: 392 OpenSER:5060 &quot;Noisy feedback tells:&nbsp; pid=15173 req_src_ip=ATA req_src_port=5062 in_uri=sip:
<a href="http://demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
demo.demo.com</a> out_uri=sip:<a href="http://demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">demo.demo.com</a> via_cnt==1&quot;.<br>.<br><br>###<br>U +0.538693 GATEWAY_1:5060 -&gt; OpenSER:5060
<br>INVITE sip:9492666205@OpenSER:5060 SIP/2.0.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>Via: SIP/2.0/UDP GATEWAY_1;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Contact: &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:7135178240@64.24.35.73</a>&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<span class="q"><br>CSeq: 102 INVITE.<br>User-Agent: US LEC VOIP.<br>Max-Forwards: 69.<br></span>Date: Thu, 29 Mar 2007 09:46:26 GMT.<span class="q"><br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.
<br>Content-Type: application/sdp.<br>Content-Length: 156.<br>.<br>v=0.<br>o=root 7184 7184 IN IP4 <a href="http://64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73</a>.<br>s=session.
<br>c=IN IP4 <a href="http://64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73</a>.<br>t=0 0.
<br></span>m=audio 31806 RTP/AVP 0.<span class="q"><br>a=rtpmap:0 PCMU/8000.<br>a=silenceSupp:off - - - -.<br><br>#<br></span>U +0.002135 OpenSER:5060 -&gt; GATEWAY_1:5060<span class="q"><br>SIP/2.0 100 trying -- your call is important to us.
<br></span>Via: SIP/2.0/UDP GATEWAY_1;branch=
z9hG4bK49bd.5c8e4a8.0;rport=5060.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<span class="q"><br>CSeq: 102 INVITE.
<br>Server: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br></span>Warning: 392 OpenSER:5060 &quot;Noisy feedback tells:&nbsp; pid=15173 req_src_ip=GATEWAY_1 req_src_port=5060 in_uri=sip:9492666205@OpenSER:5060 out_uri=
sip:9492666205@OpenSER:5060 via_cnt==2&quot;.<br>.<br><br>#<br>U +0.000088 OpenSER:5060 -&gt; GATEWAY_2:5060<br>INVITE sip:+17144828306@GATEWAY_2:5060 SIP/2.0.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>

Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73
</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.
<br>Contact: &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<span class="q"><br>
CSeq: 102 INVITE.<br>Max-Forwards: 68.<br></span>Date: Thu, 29 Mar 2007 09:46:26 GMT.<span class="q"><br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>Content-Type: application/sdp.<br>Content-Length: 174.
<br>.<br>v=0.<br>
o=root 7184 7184 IN IP4 <a href="http://64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73</a>.<br>s=session.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37158 RTP/AVP 0.
<span class="q"><br>a=rtpmap:0 PCMU/8000.<br>a=silenceSupp:off - - - -.<br>a=nortpproxy:yes.<br>
<br>#<br></span>U +0.000015 OpenSER:5060 -&gt; GATEWAY_2:5060<br>INVITE sip:+17608263100@GATEWAY_2:5060 SIP/2.0.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.2.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;.<br>Contact: &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:7135178240@64.24.35.73</a>&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<span class="q"><br>CSeq: 102 INVITE.<br>Max-Forwards: 68.<br></span>Date: Thu, 29 Mar 2007 09:46:26 GMT.
<span class="q"><br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>Content-Type: application/sdp.<br>Content-Length: 174.<br>.<br>v=0.<br>o=root 7184 7184 IN IP4 <a href="http://64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73</a>.<br>s=session.
<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37158 RTP/AVP 0.<span class="q"><br>a=rtpmap:0 PCMU/8000.<br>a=silenceSupp:off - - - -.<br>a=nortpproxy:yes.<br><br>#<br></span>U +0.000019 OpenSER:5060 -&gt; GATEWAY_2:5060
<br>INVITE sip:+19496164708@GATEWAY
_2:5060 SIP/2.0.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.3.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=
z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73
</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Contact: &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73
</a>&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<span class="q"><br>CSeq: 102 INVITE.<br>Max-Forwards: 68.<br></span>Date: Thu, 29 Mar 2007 09:46:26 GMT.<span class="q"><br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.
<br>Content-Type: application/sdp.
<br>Content-Length: 174.<br>.<br>v=0.<br>o=root 7184 7184 IN IP4 <a href="http://64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73</a>.<br>s=session.<br>c=IN IP4 OpenSER.<br>
t=0 0.<br></span>m=audio 37158 RTP/AVP 0.<span class="q"><br>a=rtpmap:0 PCMU/8000.<br>a=silenceSupp:off - - - -.
<br>a=nortpproxy:yes.<br><br>#<br></span>U +0.022478 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 100 Trying <a href="http://bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
bandwidth.com</a>.<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=
z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73
</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<span class="q"><br>CSeq: 102 INVITE.<br>Server: 
<a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Bandwidth.com</a> SDE (v1.0).<br>Content-Length: 0.<br></span>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32282 req_src_ip=OpenSER req_src_port=5060 in_uri=
sip:+17144828306@GATEWAY
_2:5060 out_uri=sip:+17144828306@4.68.250.148:5060 via_cnt==3&quot;.<br>.<br><br>#<br>U +0.000376 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 100 Trying <a href="http://bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
bandwidth.com</a>.<br></span>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.98a53e2.2.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060
</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<span class="q"><br>CSeq: 102 INVITE.<br>Server: <a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Bandwidth.com</a> SDE (v1.0).<br>Content-Length: 0.<br></span>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32282 req_src_ip=OpenSER req_src_port=5060 in_uri=
sip:+17608263100@GATEWAY_2:5060 out_uri=sip:+17608263100@4.68.250.148:5060 via_cnt==3&quot;.<br>.<br><br>#<br>U +0.000124 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 100 Trying <a href="http://bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
bandwidth.com
</a>.<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.3.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<span class="q"><br>CSeq: 102 INVITE.<br>Server: <a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Bandwidth.com</a> SDE (
v1.0).<br>Content-Length: 0.<br></span>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32282 req_src_ip=OpenSER req_src_port=5060 in_uri=
sip:+19496164708@GATEWAY_2:5060 out_uri=sip:+19496164708@4.68.250.148:5060 via_cnt==3&quot;.<br>.<br><br>#######<br>U +0.110379 OpenSER:5060 -&gt; ATA:5062<br>INVITE sip:9492666205@192.168.1.126:5062 SIP/2.0.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.
<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=
z9hG4bK49bd.98a53e2.0.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060
</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;Cell Phone&nbsp;&nbsp; TX&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>Contact: &lt;
sip:7135178240@OpenSER:5060&gt;.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Max-Forwards: 67.<br>Date: Thu, 29 Mar 2007 09:46:26 GMT.<span class="q"><br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>
Content-Type: application/sdp.
<br>Content-Length: 174.<br>.<br>v=0.<br>o=root 7184 7184 IN IP4 <a href="http://64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73</a>.<br>s=session.<br>c=IN IP4 OpenSER.<br>
t=0 0.<br></span>m=audio 37158 RTP/AVP 0.<span class="q"><br>a=rtpmap:0 PCMU/8000.<br>a=silenceSupp:off - - - -.
<br>a=nortpproxy:yes.<br><br>#<br></span>U +0.035038 ATA:5062 -&gt; OpenSER:5060<br>SIP/2.0 100 Trying.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>From: &quot;Cell Phone&nbsp;&nbsp; TX&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=z9hG4bK49bd.98a53e2.0.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060
</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>Server: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.035106 ATA:5062 -&gt; OpenSER:5060<br>SIP/2.0 180 Ringing.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=cf04e5d3f5afda4fi0.<br>From: &quot;Cell Phone&nbsp;&nbsp; TX&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>
CSeq: 102 INVITE.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=z9hG4bK49bd.98a53e2.0.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP 
<a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.
<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>Server: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.000287 OpenSER:5060 -&gt; GATEWAY_1:5060<br>SIP/2.0 180 Ringing.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=cf04e5d3f5afda4fi0.<br>From: &quot;Cell Phone&nbsp;&nbsp; TX&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>
CSeq: 102 INVITE.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060
</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.
<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>Server: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>########################################
<br>U +6.689904 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 183 Session Progress.<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0
,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.
<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.000286 OpenSER:5060 -&gt; GATEWAY_1:5060
<span class="q"><br>SIP/2.0 183 Session Progress.<br></span>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<span class="q"><br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37160 RTP/AVP 0.<span class="q">
<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#<br></span>U +0.139883 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>
#<br>U +0.000251 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>
#<br>U +0.003394 OpenSER:5060 -&gt; GATEWAY_1:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<span class="q"><br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37160 RTP/AVP 0.<span class="q">
<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#<br></span>U +0.000090 OpenSER:5060 -&gt; GATEWAY_1:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<span class="q"><br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37160 RTP/AVP 0.<span class="q">
<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#######<br></span>U +4.012603 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>
SIP/2.0 183 Session Progress.<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>
#<br>U +0.000126 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>
#<br>U +0.007244 OpenSER:5060 -&gt; GATEWAY_1:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<span class="q"><br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37160 RTP/AVP 0.<span class="q">
<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#<br></span>U +0.000041 OpenSER:5060 -&gt; GATEWAY_1:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<span class="q"><br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37160 RTP/AVP 0.<span class="q">
<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>##########<br></span>U +3.433005 ATA:5062 -&gt; OpenSER:5060<br>NOTIFY sip:
<a href="http://demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">demo.demo.com</a> SIP/2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.126:5062" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
192.168.1.126:5062</a>;branch=z9hG4bK-689dad84.<br>From: &quot;Brandon Armstead&quot; &lt;<a href="mailto:sip:9492666205@demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:9492666205@demo.demo.com</a>&gt;;tag=cb22d7a7f754d0o0.<br>To: &lt;sip:<a href="http://demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">demo.demo.com</a>&gt;.<br>Call-ID: <a href="mailto:69b08a3a-8a5e9f10@192.168.1.126" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
69b08a3a-8a5e9f10@192.168.1.126</a>
.<br>CSeq: 177 NOTIFY.<br>Max-Forwards: 70.<br>Event: keep-alive.<br>User-Agent: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.000095 OpenSER:5060 -&gt; ATA:5062<br>SIP/2.0 200 ok.<br>Via: SIP/2.0/UDP 
<a href="http://192.168.1.126:5062" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">192.168.1.126:5062</a>;branch=z9hG4bK-689dad84;rport=5062;received=ATA.<br>From: &quot;Brandon Armstead&quot; &lt;
<a href="mailto:sip:9492666205@demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:9492666205@demo.demo.com
</a>&gt;;tag=cb22d7a7f754d0o0.<br>To: &lt;sip:<a href="http://demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">demo.demo.com</a>&gt;;tag=329cfeaa6ded039da25ff8cbb8668bd2.2d30.<br>Call-ID: 
<a href="mailto:69b08a3a-8a5e9f10@192.168.1.126" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">69b08a3a-8a5e9f10@192.168.1.126
</a>.<br>CSeq: 177 NOTIFY.<span class="q"><br>Server: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br></span>Warning: 392 OpenSER:5060 &quot;Noisy feedback tells:&nbsp; pid=15175 req_src_ip=ATA req_src_port=5062 in_uri=sip:
<a href="http://demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
demo.demo.com</a> out_uri=sip:<a href="http://demo.demo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">demo.demo.com</a> via_cnt==1&quot;.<br>.<br><br>##<br>U +0.575203 GATEWAY_2:5060 -&gt; OpenSER:5060
<span class="q"><br>SIP/2.0 183 Session Progress.<br></span>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>
;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>#<br>U +0.000125 GATEWAY_2:5060 -&gt; OpenSER:5060
<span class="q"><br>SIP/2.0 183 Session Progress.<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>
#<br>U +0.003655 OpenSER:5060 -&gt; GATEWAY_1:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<span class="q"><br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37160 RTP/AVP 0.<span class="q">
<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#<br></span>U +0.000041 OpenSER:5060 -&gt; GATEWAY_1:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<span class="q"><br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37160 RTP/AVP 0.<span class="q">
<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>###################<br></span>U +4.011642 GATEWAY_2:5060 -&gt; OpenSER:5060
<span class="q"><br>SIP/2.0 183 Session Progress.<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>
#<br>U +0.000377 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>
#<br>U +0.000192 OpenSER:5060 -&gt; GATEWAY_1:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<span class="q"><br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37160 RTP/AVP 0.<span class="q">
<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#<br></span>U +0.011882 OpenSER:5060 -&gt; GATEWAY_1:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<span class="q"><br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37160 RTP/AVP 0.<span class="q">
<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>###############<br></span>U +4.003638 GATEWAY_2:5060 -&gt; OpenSER:5060
<span class="q"><br>SIP/2.0 183 Session Progress.<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.1,SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 128.<br>.<br>v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.237</a>.<br>s=-.<br>c=IN IP4 <a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<br>t=0 0.<br>m=audio 64520 RTP/AVP 0.<br>a=ptime:20.<br><br>
#<br>U +0.008482 OpenSER:5060 -&gt; GATEWAY_1:5060<span class="q"><br>SIP/2.0 183 Session Progress.
<br></span>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0,SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>Record-Route: &lt;sip:GATEWAY_2;lr;ftag=as0f6730bc&gt;,&lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=VPST506071629460.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 INVITE.<br>Contact: &lt;sip:+17144828306@4.68.250.148:5060;transport=udp&gt;.<span class="q"><br>Content-Type: application/sdp.<br>Content-Length: 143.<br>.<br>
v=0.<br></span>o=- 1175161585 1175161586 IN IP4 
<a href="http://209.244.42.237" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.237</a>.<span class="q"><br>s=-.<br>c=IN IP4 OpenSER.<br>t=0 0.<br></span>m=audio 37160 RTP/AVP 0.<span class="q">
<br>a=ptime:20.<br>a=nortpproxy:yes.<br><br>#########################################################<br></span>
U +2.220013 OpenSER:5060 -&gt; GATEWAY_2:5060<br>CANCEL sip:+17608263100@GATEWAY_2:5060 SIP/2.0.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.2.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<span class="q"><br>CSeq: 102 CANCEL.
<br>User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br></span>U +0.000015 OpenSER:5060 -&gt; GATEWAY_2:5060<br>CANCEL sip:+19496164708@GATEWAY_2:5060 SIP/2.0.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.98a53e2.3.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.
<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<span class="q"><br>CSeq: 102 CANCEL.<br>User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>
</span>U +0.008073 OpenSER:5060 -&gt; ATA:5062
<br>CANCEL sip:9492666205@192.168.1.126:5062 SIP/2.0.<br>Max-Forwards: 10.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=
z9hG4bK49bd.98a53e2.0.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.
<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;.<br>CSeq: 102 CANCEL.<br>Content-Length: 0.<br>.<br><br>#<br>U +0.023630 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 487 Request Terminated.
<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.2.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK529c9661;rport=5060.
<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY
_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-91e7.<br>Call-ID: 
<a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<span class="q"><br>CSeq: 102 INVITE.<br>
Server: <a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Bandwidth.com</a> SDE (v1.0).<br>Content-Length: 0.
<br></span>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32286 req_src_ip=OpenSER req_src_port=5060 in_uri=sip:+17608263100@GATEWAY_2:5060 out_uri=sip:+17608263100@4.68.250.148:5060 via_cnt==1&quot;.<br>.<br>
<br>#
<br>U +0.000096 OpenSER:5060 -&gt; GATEWAY_2:5060<br>ACK sip:+17608263100@GATEWAY_2:5060 SIP/2.0.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.2.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-91e7.
<span class="q"><br>CSeq: 102 ACK.<br>User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br></span>U +0.005775 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 487 Request Terminated.
<br></span>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.98a53e2.3.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060
</a>;branch=z9hG4bK529c9661;rport=5060.<br>From: &quot;7135178240&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-09f6.
<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<span class="q"><br>CSeq: 102 INVITE.<br>Server: <a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Bandwidth.com</a> SDE (
v1.0).<br>Content-Length: 0.<br></span>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32277 req_src_ip=OpenSER req_src_port=5060 in_uri=
sip:+19496164708@GATEWAY_2:5060 out_uri=sip:+19496164708@4.68.250.148:5060 via_cnt==1&quot;.<br>.<br><br>#<br>U +0.000089 OpenSER:5060 -&gt; GATEWAY_2:5060<br>ACK sip:+19496164708@GATEWAY_2:5060 SIP/2.0.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.98a53e2.3.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.
<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-09f6.<span class="q"><br>CSeq: 102 ACK.<br>User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>
Content-Length: 0.
<br>.<br><br>#<br></span>U +0.012529 ATA:5062 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 487 Request Terminated.<br></span>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=cf04e5d3f5afda4fi0.<br>From: &quot;Cell Phone&nbsp;&nbsp; TX&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>CSeq: 102 INVITE.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=z9hG4bK49bd.98a53e2.0.<br>Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK49bd.5c8e4a8.0.<br>Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060
</a>;branch=z9hG4bK529c9661;rport=5060.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as0f6730bc&gt;.
<br>Server: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.000074 OpenSER:5060 -&gt; ATA:5062<br>ACK sip:9492666205@192.168.1.126:5062 SIP/2.0.<br>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.a8a53e2.0

.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=cf04e5d3f5afda4fi0.<span class="q"><br>CSeq: 102 ACK.<br>User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br></span>U +0.003301 ATA:5062 -&gt; OpenSER:5060
<span class="q"><br>
SIP/2.0 200 OK.<br></span>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=cf04e5d3f5afda4fi0.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: 
<a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>CSeq: 102 CANCEL.<br>Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK49bd.a8a53e2.0.<br>Via: SIP/2.0/UDP OpenSER;rport=5060;branch=
z9hG4bK49bd.98a53e2.0.<br>Record-Route: &lt;sip:OpenSER;lr=on;ftag=as0f6730bc&gt;.<br>Server: Sipura/SPA841-3.1.4(a).<br>Content-Length: 0.<br>.<br><br>#<br>U +0.002123 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>
SIP/2.0 200 ok -- no more pending branches.
<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.2.<br>From: &quot;7135178240&quot; &lt;<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:7135178240@64.24.35.73
</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
132193751d2413ea41f9f02e378ec608@64.24.35.73</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-91e7.<span class="q"><br>CSeq: 102 CANCEL.<br>Server: <a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
Bandwidth.com</a> SDE (v1.0
).<br>Content-Length: 0.<br></span>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32286 req_src_ip=OpenSER req_src_port=5060 in_uri=sip:+17608263100@GATEWAY_2:5060 out_uri=sip:+17608263100@GATEWAY_2:5060 via_cnt==1&quot;.
<br>.<br><br>#<br>U +0.005996 GATEWAY_2:5060 -&gt; OpenSER:5060<span class="q"><br>SIP/2.0 200 ok -- no more pending branches.<br></span>Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK49bd.98a53e2.3.<br>From: &quot;7135178240&quot; &lt;
<a href="mailto:sip:7135178240@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:7135178240@64.24.35.73</a>&gt;;tag=as0f6730bc.<br>Call-ID: <a href="mailto:132193751d2413ea41f9f02e378ec608@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">132193751d2413ea41f9f02e378ec608@64.24.35.73
</a>.<br>To: &lt;sip:9492666205@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-09f6.
<span class="q"><br>CSeq: 102 CANCEL.<br>Server: <a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Bandwidth.com</a> SDE (v1.0).<br>Content-Length: 0.<br></span>Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp; pid=32277 req_src_ip=OpenSER req_src_port=5060 in_uri=
sip:+19496164708@GATEWAY_2:5060 out_uri=sip:+19496164708@GATEWAY_2:5060 via_cnt==1&quot;.<br>.<br><br>########exit<br>450 received, 0 dropped<div><span class="e" id="q_1119d1b93e880b1a_199"><br><br><br><div><span class="gmail_quote">
On 3/29/07, <b class="gmail_sendername">
Klaus Darilion</b> &lt;<a href="mailto:klaus.mailinglists@pernau.at" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">klaus.mailinglists@pernau.at</a>&gt; wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">

<br><br>Brandon Armstead wrote:<br>&gt; Hello Klaus,<br>&gt; Any ideas,<br><br><br>not without a SIP dump (ngrep port 5060)<br><br>btw: please Cc: the list<br><br>regards<br>klaus<br><br><br><br><br><br>thanks!<br>&gt;<br>

&gt; On 3/29/07, Klaus Darilion &lt;<a href="mailto:klaus.mailinglists@pernau.at" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">klaus.mailinglists@pernau.at</a>&gt; wrote:<br>&gt;&gt;<br>&gt;&gt;
<br>&gt;&gt;<br>&gt;&gt; Brandon Armstead wrote:<br>&gt;&gt; &gt; Hello everyone,
<br>&gt;&gt; &gt;<br>&gt;&gt; &gt;&nbsp;&nbsp;&nbsp;&nbsp;I&#39;m running into a issue, where I&#39;m trying to implement parallel<br>&gt;&gt; &gt; forking, so basically on incoming calls from gateway, I want to then<br>&gt;&gt; &gt; Re-Invite, and send out the calls to multiple destinations, I am
<br>&gt;&gt; currently,<br>&gt;&gt;<br>&gt;&gt; FYI: The term &quot;Re-INVITE&quot; is wrong in this scenario. The proxy just<br>&gt;&gt; forwards the INVITE doing parallel forking (in openser terminology:<br>&gt;&gt; creates multiple branches). As sson as one phone picks up, this branch
<br>&gt;&gt; is the winning branch and the other branches will be canceled.<br>&gt;&gt;<br>&gt;&gt; A reINVITE is an in-dialog INVITE, e.g. used for modifying the media<br>&gt;&gt; session (putting the call on hold, enable/disable video ...)
<br>&gt;&gt;<br>&gt;&gt; regards<br>&gt;&gt; klaus<br>&gt;&gt;<br>&gt;&gt; &gt; using avp_db_query to grab the sip uri&#39;s and throwing them into an avp<br>&gt;&gt; &gt; list,<br>&gt;&gt; &gt; and avp_pushto(&quot;$ru&quot;, &quot;$avp(i:1)/g&quot;);&nbsp;&nbsp;This all works fine and good,
<br>&gt;&gt; invite<br>&gt;&gt; &gt; comes in, and then sends Re-Invites, however, there seems to be some<br>&gt;&gt; &gt; kind of<br>&gt;&gt; &gt; race condition where, it is not properly processing all of the<br>&gt;&gt; Re-Invites,
<br>&gt;&gt; &gt; to fork the calls out, and basically one of the calls picks up 183<br>&gt;&gt; early<br>&gt;&gt; &gt; media, then 200 OK, and terminates the other branches / calls.&nbsp;&nbsp;However<br>&gt;&gt; &gt; they<br>&gt;&gt; &gt; were never executed / no phone was ever picked up.&nbsp;&nbsp;Any ideas on what
<br>&gt;&gt; I&#39;m<br>&gt;&gt; &gt; doing wrong, or what could possibly be happening?&nbsp;&nbsp;Any help is<br>&gt;&gt; appreciated,<br>&gt;&gt; &gt; thank you.<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; I am using OpenSER v1.1.1, example sipcap posted below:
<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; match: CALLEE<br>&gt;&gt; &gt; #################<br>&gt;&gt; &gt; U +0.000000 GATEWAY_1:5060 -&gt; OpenSER:5060<br>&gt;&gt; &gt; INVITE sip:CALLEE@OpenSER:5060 SIP/2.0.<br>&gt;&gt; &gt; Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as17d625b5&gt;.
<br>&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;branch=z9hG4bK0b52.a5ddb76.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060
</a>;branch=z9hG4bK5dce8d77;rport=5060.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;.<br>&gt;&gt; &gt; Contact: &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73
</a>&gt;.<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>
&gt;&gt; &gt; CSeq: 102 INVITE.<br>&gt;&gt; &gt; User-Agent: US LEC VOIP.
<br>&gt;&gt; &gt; Max-Forwards: 69.<br>&gt;&gt; &gt; Date: Wed, 28 Mar 2007 13:58:45 GMT.<br>&gt;&gt; &gt; Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>&gt;&gt; &gt; Content-Type: application/sdp.
<br>&gt;&gt; &gt; Content-Length: 156.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt; v=0.<br>&gt;&gt; &gt; o=root 7184 7184 IN IP4 <a href="http://64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73</a>.<br>&gt;&gt; &gt; s=session.<br>&gt;&gt; &gt; c=IN IP4 
<a href="http://64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73</a>.<br>&gt;&gt; &gt; t=0 0.<br>&gt;&gt; &gt; m=audio 17990 RTP/AVP 0.<br>&gt;&gt; &gt; a=rtpmap:0 PCMU/8000.
<br>&gt;&gt; &gt; a=silenceSupp:off - - - -.<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #
<br>&gt;&gt; &gt; U +0.002597 OpenSER:5060 -&gt; GATEWAY_1:5060<br>&gt;&gt; &gt; SIP/2.0 100 trying -- your call is important to us.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;branch=z9hG4bK0b52.a5ddb76.0;rport=5060.<br>

&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK5dce8d77;rport=5060.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73
</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;.<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 102 INVITE.
<br>&gt;&gt; &gt; Server: OpenSer (1.1.1-notls (x86_64/linux)).<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; Warning: 392 OpenSER:5060 &quot;Noisy feedback tells:&nbsp;&nbsp;pid=10278<br>&gt;&gt; &gt; req_src_ip=GATEWAY_1 req_src_port=5060 in_uri=
sip:CALLEE@OpenSER:5060<br>&gt;&gt; &gt; out_uri=sip:+RE-INVITE_CALLEE_1@GATEWAY_2:5060 via_cnt==2&quot;.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.000090 OpenSER:5060 -&gt; GATEWAY_2:5060
<br>&gt;&gt; &gt; INVITE sip:+RE-INVITE_CALLEE_1@GATEWAY_2:5060 SIP/2.0.<br>&gt;&gt; &gt; Record-Route: &lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;.<br>&gt;&gt; &gt; Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as17d625b5&gt;.
<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

64.24.35.73:5060</a>;branch=z9hG4bK5dce8d77;rport=5060.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73
</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY
_1&gt;.<br>&gt;&gt; &gt; Contact: &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;.<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73
</a>.<br>&gt;&gt; &gt; CSeq: 102 INVITE.<br>&gt;&gt; &gt; Max-Forwards: 68.<br>&gt;&gt; &gt; Date: Wed, 28 Mar 2007 13:58:45 GMT.<br>&gt;&gt; &gt; Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>&gt;&gt; &gt; Content-Type: application/sdp.
<br>&gt;&gt; &gt; Content-Length: 174.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt; v=0.<br>&gt;&gt; &gt; o=root 7184 7184 IN IP4 <a href="http://64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73</a>.<br>&gt;&gt; &gt; s=session.<br>&gt;&gt; &gt; c=IN IP4 OpenSER.
<br>&gt;&gt; &gt; t=0 0.<br>&gt;&gt; &gt; m=audio 35998 RTP/AVP 0.<br>&gt;&gt; &gt; a=rtpmap:0 PCMU/8000.<br>&gt;&gt; &gt; a=silenceSupp:off - - - -.<br>&gt;&gt; &gt; a=nortpproxy:yes.<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #
<br>
&gt;&gt; &gt; U +0.000023 OpenSER:5060 -&gt; GATEWAY_2:5060<br>&gt;&gt; &gt; INVITE sip:+RE-INVITE_CALLEE_2@GATEWAY_2:5060 SIP/2.0.<br>&gt;&gt; &gt; Record-Route: &lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;.<br>&gt;&gt; &gt; Record-Route: &lt;sip:GATEWAY_1;lr=on;ftag=as17d625b5&gt;.
<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.1.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

64.24.35.73:5060</a>;branch=z9hG4bK5dce8d77;rport=5060.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73
</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY
_1&gt;.<br>&gt;&gt; &gt; Contact: &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;.<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73
</a>.<br>&gt;&gt; &gt; CSeq: 102 INVITE.<br>&gt;&gt; &gt; Max-Forwards: 68.<br>&gt;&gt; &gt; Date: Wed, 28 Mar 2007 13:58:45 GMT.<br>&gt;&gt; &gt; Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>&gt;&gt; &gt; Content-Type: application/sdp.
<br>&gt;&gt; &gt; Content-Length: 174.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt; v=0.<br>&gt;&gt; &gt; o=root 7184 7184 IN IP4 <a href="http://64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73</a>.<br>&gt;&gt; &gt; s=session.<br>&gt;&gt; &gt; c=IN IP4 OpenSER.
<br>&gt;&gt; &gt; t=0 0.<br>&gt;&gt; &gt; m=audio 35998 RTP/AVP 0.<br>&gt;&gt; &gt; a=rtpmap:0 PCMU/8000.<br>&gt;&gt; &gt; a=silenceSupp:off - - - -.<br>&gt;&gt; &gt; a=nortpproxy:yes.<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #
<br>
&gt;&gt; &gt; U +0.022891 GATEWAY_2:5060 -&gt; OpenSER:5060<br>&gt;&gt; &gt; SIP/2.0 100 Trying <a href="http://bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">bandwidth.com</a>.<br>
&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.0.<br>
&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK5dce8d77;rport=5060.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;.<br>&gt;&gt; &gt; Call-ID: 
<a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 102 INVITE.<br>&gt;&gt; &gt; Server: <a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Bandwidth.com
</a> SDE (v1.0).<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp;&nbsp;pid=13590
<br>&gt;&gt; &gt; req_src_ip=OpenSER req_src_port=5060<br>&gt;&gt; &gt; in_uri=sip:+RE-INVITE_CALLEE_1@GATEWAY_2:5060<br>&gt;&gt; &gt; out_uri=sip:+RE-INVITE_CALLEE_1@4.68.250.148:5060 via_cnt==3&quot;.<br>&gt;&gt; &gt; .
<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.000007 GATEWAY_2:5060 -&gt; OpenSER:5060<br>&gt;&gt; &gt; SIP/2.0 100 Trying <a href="http://bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
bandwidth.com</a>.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=
z9hG4bK0b52.7164f3d6.1.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK5dce8d77;rport=5060.
<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;
sip:CALLEE@GATEWAY_1&gt;.<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 102 INVITE.<br>&gt;&gt; &gt; Server: <a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Bandwidth.com
</a> SDE (v1.0).<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp;&nbsp;pid=13590
<br>&gt;&gt; &gt; req_src_ip=OpenSER req_src_port=5060<br>&gt;&gt; &gt; in_uri=sip:+RE-INVITE_CALLEE_2@GATEWAY_2:5060<br>&gt;&gt; &gt; out_uri=sip:+RE-INVITE_CALLEE_2@4.68.250.148:5060 via_cnt==3&quot;.<br>&gt;&gt; &gt; .
<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; ##############<br>&gt;&gt; &gt; U +2.054324 GATEWAY_2:5060 -&gt; OpenSER:5060<br>&gt;&gt; &gt; SIP/2.0 183 Session Progress.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.0

,SIP/2.0/UDP<br>&gt;&gt; &gt; GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0,SIP/2.0/UDP<br>&gt;&gt; &gt; <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060
</a>;branch=z9hG4bK5dce8d77;rport=5060.<br>&gt;&gt; &gt; Record-Route:
<br>&gt;&gt; &gt;<br>&gt;&gt; &lt;sip:GATEWAY_2;lr;ftag=as17d625b5&gt;,&lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as17d625b5&gt;.<br>&gt;&gt;<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;;tag=VPST506071629460.
<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 102 INVITE.<br>&gt;&gt; &gt; Contact: &lt;sip:+RE-INVITE_CALLEE_1@4.68.250.148:5060;transport=udp&gt;.<br>&gt;&gt; &gt; Content-Type: application/sdp.
<br>&gt;&gt; &gt; Content-Length: 128.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt; v=0.<br>&gt;&gt; &gt; o=- 1175090325 1175090326 IN IP4 <a href="http://209.244.42.250" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
209.244.42.250</a>.<br>&gt;&gt; &gt; s=-.<br>&gt;&gt; &gt; c=IN IP4 
<a href="http://209.244.42.250" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.250</a>.<br>&gt;&gt; &gt; t=0 0.<br>&gt;&gt; &gt; m=audio 61138 RTP/AVP 0.<br>&gt;&gt; &gt; a=ptime:20.<br>
&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.000244 OpenSER:5060 -&gt; GATEWAY_1:5060
<br>&gt;&gt; &gt; SIP/2.0 183 Session Progress.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP<br>&gt;&gt; &gt; GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0,SIP/2.0/UDP<br>&gt;&gt; &gt; <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060
</a>;branch=z9hG4bK5dce8d77;rport=5060.<br>&gt;&gt; &gt; Record-Route:<br>&gt;&gt; &gt;<br>&gt;&gt; &lt;sip:GATEWAY_2;lr;ftag=as17d625b5&gt;,&lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as17d625b5&gt;.
<br>&gt;&gt;<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.
<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;;tag=VPST506071629460.
<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 102 INVITE.
<br>&gt;&gt; &gt; Contact: &lt;<a href="mailto:sip:+RE-INVITE_CALLEE_1@4.68.250.148" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:+RE-INVITE_CALLEE_1@4.68.250.148</a>
:5060;transport=udp&gt;.<br>&gt;&gt; &gt; Content-Type: application/sdp.<br>&gt;&gt; &gt; Content-Length: 143.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt; v=0.<br>&gt;&gt; &gt; o=- 1175090325 1175090326 IN IP4 <a href="http://209.244.42.250" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

209.244.42.250</a>.<br>&gt;&gt; &gt; s=-.<br>&gt;&gt; &gt; c=IN IP4 OpenSER.<br>&gt;&gt; &gt; t=0 0.<br>&gt;&gt; &gt; m=audio 36002 RTP/AVP 0.<br>&gt;&gt; &gt; a=ptime:20.<br>&gt;&gt; &gt; a=nortpproxy:yes.<br>&gt;&gt; &gt;
<br>&gt;&gt; &gt; ##<br>&gt;&gt; &gt; U +0.213133 GATEWAY_2:5060 -&gt; OpenSER:5060<br>&gt;&gt; &gt; SIP/2.0 200 OK.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.0,SIP/2.0/UDP<br>&gt;&gt; &gt; GATEWAY_1;rport=5060;branch=
z9hG4bK0b52.a5ddb76.0,SIP/2.0/UDP<br>&gt;&gt; &gt; <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK5dce8d77;rport=5060.<br>&gt;&gt; &gt; Record-Route:
<br>&gt;&gt; &gt;<br>&gt;&gt; &lt;sip:GATEWAY_2;lr;ftag=as17d625b5&gt;,&lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as17d625b5&gt;.
<br>&gt;&gt;<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.
<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;;tag=VPST506071629460.
<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 102 INVITE.
<br>&gt;&gt; &gt; Contact: &lt;<a href="mailto:sip:+RE-INVITE_CALLEE_1@4.68.250.148" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:+RE-INVITE_CALLEE_1@4.68.250.148</a>
:5060;transport=udp&gt;.<br>&gt;&gt; &gt; Content-Type: application/sdp.<br>&gt;&gt; &gt; Content-Length: 128.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt; v=0.<br>&gt;&gt; &gt; o=- 1175090325 1175090326 IN IP4 <a href="http://209.244.42.250" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

209.244.42.250</a>.<br>&gt;&gt; &gt; s=-.<br>&gt;&gt; &gt; c=IN IP4 <a href="http://209.244.42.250" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">209.244.42.250</a>.<br>&gt;&gt; &gt; t=0 0.<br>&gt;&gt; &gt; m=audio 61138 RTP/AVP 0.
<br>&gt;&gt; &gt; a=ptime:20.<br>&gt;&gt; &gt;
<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.004792 OpenSER:5060 -&gt; GATEWAY_1:5060<br>&gt;&gt; &gt; SIP/2.0 200 OK.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP<br>&gt;&gt; &gt; GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0,SIP/2.0/UDP
<br>&gt;&gt; &gt; <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK5dce8d77;rport=5060.<br>&gt;&gt; &gt; Record-Route:<br>&gt;&gt; &gt;
<br>&gt;&gt; &lt;sip:GATEWAY_2;lr;ftag=as17d625b5&gt;,&lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;,&lt;sip:GATEWAY_1;lr=on;ftag=as17d625b5&gt;.
<br>&gt;&gt;<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.
<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;;tag=VPST506071629460.
<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 102 INVITE.
<br>&gt;&gt; &gt; Contact: &lt;<a href="mailto:sip:+RE-INVITE_CALLEE_1@4.68.250.148" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:+RE-INVITE_CALLEE_1@4.68.250.148</a>
:5060;transport=udp&gt;.<br>&gt;&gt; &gt; Content-Type: application/sdp.<br>&gt;&gt; &gt; Content-Length: 143.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt; v=0.<br>&gt;&gt; &gt; o=- 1175090325 1175090326 IN IP4 <a href="http://209.244.42.250" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

209.244.42.250</a>.<br>&gt;&gt; &gt; s=-.<br>&gt;&gt; &gt; c=IN IP4 OpenSER.<br>&gt;&gt; &gt; t=0 0.<br>&gt;&gt; &gt; m=audio 36002 RTP/AVP 0.<br>&gt;&gt; &gt; a=ptime:20.<br>&gt;&gt; &gt; a=nortpproxy:yes.<br>&gt;&gt; &gt;
<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.000146 OpenSER:5060 -&gt; GATEWAY_2:5060<br>&gt;&gt; &gt; CANCEL sip:+RE-INVITE_CALLEE_2@GATEWAY_2:5060 SIP/2.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.1

.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; Call-ID: 
<a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;.<br>&gt;&gt; &gt; CSeq: 102 CANCEL.<br>&gt;&gt; &gt; User-Agent: OpenSer (1.1.1-notls (x86_64/linux)).<br>&gt;&gt; &gt; Content-Length: 0.
<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.028419 GATEWAY_2:5060 -&gt; OpenSER:5060<br>&gt;&gt; &gt; SIP/2.0 487 Request Terminated.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.1

.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK0b52.a5ddb76.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK5dce8d77;rport=5060.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-fcd9.
<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 102 INVITE.<br>&gt;&gt; &gt; Server: <a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Bandwidth.com
</a> SDE (v1.0).<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp;&nbsp;pid=13600
<br>&gt;&gt; &gt; req_src_ip=OpenSER req_src_port=5060<br>&gt;&gt; &gt; in_uri=sip:+RE-INVITE_CALLEE_2@GATEWAY_2:5060<br>&gt;&gt; &gt; out_uri=sip:+RE-INVITE_CALLEE_2@4.68.250.148:5060 via_cnt==1&quot;.<br>&gt;&gt; &gt; .
<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.000098 OpenSER:5060 -&gt; GATEWAY_2:5060<br>&gt;&gt; &gt; ACK sip:+RE-INVITE_CALLEE_2@GATEWAY_2:5060 SIP/2.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.1

.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; Call-ID: 
<a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-fcd9.<br>&gt;&gt; &gt; CSeq: 102 ACK.<br>&gt;&gt; &gt; User-Agent: OpenSer (1.1.1-notls

 (x86_64/linux)).<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.011645 GATEWAY_2:5060 -&gt; OpenSER:5060<br>&gt;&gt; &gt; SIP/2.0 200 ok -- no more pending branches.
<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.1.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; Call-ID: 
<a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY
_1&gt;;tag=2a6c315af837f0a6a989449d0bd9acf6-fcd9.<br>&gt;&gt; &gt; CSeq: 102 CANCEL.
<br>&gt;&gt; &gt; Server: <a href="http://Bandwidth.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Bandwidth.com</a> SDE (v1.0).<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; Warning: 392 GATEWAY_2:5060 &quot;Noisy feedback tells:&nbsp;&nbsp;pid=13600
<br>&gt;&gt; &gt; req_src_ip=OpenSER req_src_port=5060
<br>&gt;&gt; &gt; in_uri=sip:+RE-INVITE_CALLEE_2@GATEWAY_2:5060<br>&gt;&gt; &gt; out_uri=sip:+RE-INVITE_CALLEE_2@GATEWAY_2:5060 via_cnt==1&quot;.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.030857 GATEWAY_1:5060 -&gt; OpenSER:5060
<br>&gt;&gt; &gt; ACK sip:+RE-INVITE_CALLEE_1@4.68.250.148:5060;transport=udp SIP/2.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;branch=z9hG4bK0b52.a5ddb76.2.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

64.24.35.73:5060</a>;branch=z9hG4bK29c21d5a;rport=5060.<br>&gt;&gt; &gt; Route:<br>&gt;&gt; &gt; &lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;,&lt;sip:GATEWAY_2;lr;ftag=as17d625b5&gt;.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;;tag=VPST506071629460.
<br>&gt;&gt; &gt; Contact: &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:CALLER@64.24.35.73</a>&gt;.<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">681bcb047355d7d85d939d542534d721@64.24.35.73
</a>.<br>&gt;&gt; &gt; CSeq: 102 ACK.<br>&gt;&gt; &gt; User-Agent: US LEC VOIP.
<br>&gt;&gt; &gt; Max-Forwards: 69.<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.000183 OpenSER:5060 -&gt; GATEWAY_2:5060<br>&gt;&gt; &gt; ACK <a href="mailto:sip:+RE-INVITE_CALLEE_1@4.68.250.148" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:+RE-INVITE_CALLEE_1@4.68.250.148</a>
:5060;transport=udp SIP/2.0.<br>&gt;&gt; &gt; Record-Route: &lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK0b52.7164f3d6.3.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=
z9hG4bK0b52.a5ddb76.2.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK29c21d5a;rport=5060.<br>
&gt;&gt; &gt; Route: &lt;sip:GATEWAY_2;lr;ftag=as17d625b5&gt;.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;;tag=VPST506071629460.
<br>&gt;&gt; &gt; Contact: &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
sip:CALLER@64.24.35.73</a>&gt;.<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">681bcb047355d7d85d939d542534d721@64.24.35.73
</a>.<br>&gt;&gt; &gt; CSeq: 102 ACK.<br>&gt;&gt; &gt; Max-Forwards: 68.
<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; P-hint: rr-enforced.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt;<br>&gt;&gt; &gt;<br>&gt;&gt; #####################################################################################################################################################################################################################################################################################################################################################################################################################################################################
<br>&gt;&gt;<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; U +71.203150 GATEWAY_1:5060 -&gt; OpenSER:5060<br>&gt;&gt; &gt; BYE sip:+RE-INVITE_CALLEE_1@4.68.250.148:5060;transport=udp SIP/2.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;branch=
z9hG4bK1b52.5ebf0565.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK53c03317;rport=5060.<br>
&gt;&gt; &gt; Route:<br>&gt;&gt; &gt; &lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;,&lt;sip:GATEWAY_2;lr;ftag=as17d625b5&gt;.
<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;
sip:CALLEE@GATEWAY_1&gt;;tag=VPST506071629460.<br>&gt;&gt; &gt; Contact: &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;.<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 103 BYE.
<br>&gt;&gt; &gt; User-Agent: US LEC VOIP.<br>&gt;&gt; &gt; Max-Forwards: 69.<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.003835 OpenSER:5060 -&gt; GATEWAY_2:5060
<br>&gt;&gt; &gt; BYE sip:+RE-INVITE_CALLEE_1@4.68.250.148:5060;transport=udp SIP/2.0.<br>&gt;&gt; &gt; Record-Route: &lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK1b52.25391854.0

.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP GATEWAY_1;rport=5060;branch=z9hG4bK1b52.5ebf0565.0.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
64.24.35.73:5060</a>;branch=z9hG4bK53c03317;rport=5060.<br>&gt;&gt; &gt; Route: &lt;sip:GATEWAY_2;lr;ftag=as17d625b5&gt;.
<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;
sip:CALLEE@GATEWAY_1&gt;;tag=VPST506071629460.<br>&gt;&gt; &gt; Contact: &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;.<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 103 BYE.
<br>&gt;&gt; &gt; Max-Forwards: 68.<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; P-hint: rr-enforced.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.073996 GATEWAY_2:5060 -&gt; OpenSER:5060
<br>&gt;&gt; &gt; SIP/2.0 200 OK.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP OpenSER;branch=z9hG4bK1b52.25391854.0,SIP/2.0/UDP<br>&gt;&gt; &gt; GATEWAY_1;rport=5060;branch=z9hG4bK1b52.5ebf0565.0,SIP/2.0/UDP<br>&gt;&gt; &gt; <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">

64.24.35.73:5060</a>;branch=z9hG4bK53c03317;rport=5060.<br>&gt;&gt; &gt; Record-Route:<br>&gt;&gt; &gt; &lt;sip:GATEWAY_2;lr;ftag=as17d625b5&gt;,&lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;.<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;
<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;sip:CALLEE@GATEWAY_1&gt;;tag=VPST506071629460.
<br>&gt;&gt; &gt; Call-ID: <a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 103 BYE.<br>&gt;&gt; &gt; Contact: &lt;sip:+RE-INVITE_CALLEE_1@4.68.250.148:5060;transport=udp&gt;.<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; .
<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; #<br>&gt;&gt; &gt; U +0.000100 OpenSER:5060 -&gt; GATEWAY_1:5060<br>&gt;&gt; &gt; SIP/2.0 200 OK.<br>&gt;&gt; &gt; Via: SIP/2.0/UDP<br>&gt;&gt; &gt; GATEWAY_1;rport=5060;branch=z9hG4bK1b52.5ebf0565.0

,SIP/2.0/UDP<br>&gt;&gt; &gt; <a href="http://64.24.35.73:5060" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">64.24.35.73:5060</a>;branch=z9hG4bK53c03317;rport=5060.<br>&gt;&gt; &gt; Record-Route:
<br>&gt;&gt; &gt; &lt;sip:GATEWAY_2;lr;ftag=as17d625b5&gt;,&lt;sip:OpenSER;lr=on;ftag=as17d625b5&gt;.
<br>&gt;&gt; &gt; From: &quot;CALLER&quot; &lt;<a href="mailto:sip:CALLER@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">sip:CALLER@64.24.35.73</a>&gt;;tag=as17d625b5.<br>&gt;&gt; &gt; To: &lt;
sip:CALLEE@GATEWAY_1&gt;;tag=VPST506071629460.<br>&gt;&gt; &gt; Call-ID: 
<a href="mailto:681bcb047355d7d85d939d542534d721@64.24.35.73" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">681bcb047355d7d85d939d542534d721@64.24.35.73</a>.<br>&gt;&gt; &gt; CSeq: 103 BYE.<br>&gt;&gt; &gt; Contact: &lt;
sip:+RE-INVITE_CALLEE_1@4.68.250.148:5060;transport=udp&gt;.
<br>&gt;&gt; &gt; Content-Length: 0.<br>&gt;&gt; &gt; .<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; ################exit<br>&gt;&gt; &gt; 1036 received, 0 dropped<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; Thanks Again everyone.<br>&gt;&gt; &gt;
<br>&gt;&gt; &gt;<br>&gt;&gt; &gt;<br>&gt;&gt; ------------------------------------------------------------------------<br>&gt;&gt; &gt;<br>&gt;&gt; &gt; _______________________________________________<br>&gt;&gt; &gt; Users mailing list
<br>&gt;&gt; &gt; <a href="mailto:Users@openser.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Users@openser.org</a><br>&gt;&gt; &gt; <a href="http://openser.org/cgi-bin/mailman/listinfo/users" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
http://openser.org/cgi-bin/mailman/listinfo/users</a><br>&gt;&gt;<br>
&gt;<br>&gt;<br>&gt;<br></blockquote></div><br><br clear="all"><br></span></div>-- <br><span class="sg">Brandon Armstead
</span></blockquote></div><br><br clear="all"><br>-- <br>Brandon Armstead