Hi,<br><br>I am working on getting my two SIP phones behind firewall to talk to each other. One client is SPA 921 and the other client is xlite; and I am force rport for all SIP requests from clients. When xlite sends a INVITE request to openser, openser tries to send to SPA 921, but the PORT is still 5060, instead of 22848. Therefore, Openser keeps resending INVITE to SPA 921 but never reaches it. Both linksys and xlite do send preiodic SUBSCRIBE/NOTIFY to Openser. Is there anything else I am missing? <br>
<br>U <a href="http://48.133.23.45:21395">48.133.23.45:21395</a> -> <a href="http://48.133.200.20:5060">48.133.200.20:5060</a><br>INVITE <a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a> SIP/2.0.<br>Via: SIP/2.0/UDP 192.168.1.100:53722;branch=z9hG4bK-d87543-683f775fdd79a93d-1--d 87543-;rport.<br>
Max-Forwards: 70.<br>Contact: <<a href="http://sip:2000@48.133.23.45:21395">sip:2000@48.133.23.45:21395</a>>.<br>To: "1005"<<a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a>>.<br>From: "2000"<<a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a>>;tag=12709c02.<br>
Call-ID: MzRjM2RkZjQxNDk3ZjVjOTFhMzYyZmM0MThmODI3N2U..<br>CSeq: 1 INVITE.<br>Session-Expires: 95.<br>Min-SE: 90.<br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INF O.<br>Content-Type: application/sdp.<br>
Supported: timer.<br>User-Agent: X-Lite release 1011s stamp 41150.<br>Content-Length: 371.<br>.<br>v=0.<br>o=- 9 2 IN IP4 <a href="http://192.168.1.100">192.168.1.100</a>.<br>s=CounterPath X-Lite 3.0.<br>c=IN IP4 <a href="http://192.168.1.100">192.168.1.100</a>.<br>
t=0 0.<br>m=audio 5416 RTP/AVP 107 119 100 106 0 105 98 8 101.<br>a=fmtp:101 0-15.<br>a=rtpmap:107 BV32/16000.<br>a=rtpmap:119 BV32-FEC/16000.<br>a=rtpmap:100 SPEEX/16000.<br>a=rtpmap:106 SPEEX-FEC/16000.<br>a=rtpmap:105 SPEEX-FEC/8000.<br>
a=rtpmap:98 iLBC/8000.<br>a=rtpmap:101 telephone-event/8000.<br>a=sendrecv.<br><br><br>U <a href="http://48.133.200.20:5060">48.133.200.20:5060</a> -> <a href="http://48.133.23.45:21395">48.133.23.45:21395</a><br>SIP/2.0 100 Giving a try.<br>
Via: SIP/2.0/UDP 192.168.1.100:53722;branch=z9hG4bK-d87543-683f775fdd79a93d-1--d 87543-;rport=21395;received=<a href="http://48.133.23.45">48.133.23.45</a>.<br>To: "1005"<<a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a>>.<br>
From: "2000"<<a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a>>;tag=12709c02.<br>Call-ID: MzRjM2RkZjQxNDk3ZjVjOTFhMzYyZmM0MThmODI3N2U..<br>CSeq: 1 INVITE.<br>Server: OpenSER (1.3.2-notls (i386/linux)).<br>
Content-Length: 0.<br>.<br><br><br><span style="color: rgb(255, 102, 102);">U <a href="http://48.133.200.20:5060">48.133.200.20:5060</a> -> <a href="http://48.133.23.45:5060">48.133.23.45:5060</a></span><br>INVITE <a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a> SIP/2.0.<br>
Record-Route: <sip:<a href="http://48.133.200.20">48.133.200.20</a>;lr=on;ftag=12709c02>.<br>Via: SIP/2.0/UDP <a href="http://48.133.200.20">48.133.200.20</a>;branch=z9hG4bK0996.d020a552.0.<br>Via: SIP/2.0/UDP 192.168.1.100:53722;received=<a href="http://48.133.23.45">48.133.23.45</a>;branch=z9hG4bK-d8754 3-683f775fdd79a93d-1--d87543-;rport=21395.<br>
Max-Forwards: 69.<br>Contact: <<a href="http://sip:2000@48.133.23.45:21395">sip:2000@48.133.23.45:21395</a>>.<br>To: "1005"<<a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a>>.<br>From: "2000"<<a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a>>;tag=12709c02.<br>
Call-ID: MzRjM2RkZjQxNDk3ZjVjOTFhMzYyZmM0MThmODI3N2U..<br>CSeq: 1 INVITE.<br>Session-Expires: 95.<br>Min-SE: 90.<br>Allow: INVITE,<br><br>U <a href="http://48.133.23.45:5060">48.133.23.45:5060</a> -> <a href="http://48.133.200.20:5060">48.133.200.20:5060</a><br>
INVITE <a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a> SIP/2.0.<br>Record-Route: <sip:<a href="http://48.133.200.20">48.133.200.20</a>;lr=on;ftag=12709c02>.<br>Via: SIP/2.0/UDP <a href="http://48.133.200.20">48.133.200.20</a>;branch=z9hG4bK0996.d020a552.0.<br>
Via: SIP/2.0/UDP 192.168.1.100:53722;received=<a href="http://48.133.23.45">48.133.23.45</a>;branch=z9hG4bK-d8754 3-683f775fdd79a93d-1--d87543-;rport=21395.<br>Max-Forwards: 69.<br>Contact: <<a href="http://sip:2000@48.133.23.45:21395">sip:2000@48.133.23.45:21395</a>>.<br>
To: "1005"<<a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a>>.<br>From: "2000"<<a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a>>;tag=12709c02.<br>Call-ID: MzRjM2RkZjQxNDk3ZjVjOTFhMzYyZmM0MThmODI3N2U..<br>
CSeq: 1 INVITE.<br>Session-Expires: 95.<br>Min-SE: 90.<br>Allow: INVITE,<br><br>U <a href="http://48.133.200.20:5060">48.133.200.20:5060</a> -> <a href="http://48.133.23.45:5060">48.133.23.45:5060</a><br>INVITE <a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a> SIP/2.0.<br>
Record-Route: <sip:<a href="http://48.133.200.20">48.133.200.20</a>;lr=on;ftag=12709c02>.<br>Via: SIP/2.0/UDP <a href="http://48.133.200.20">48.133.200.20</a>;branch=z9hG4bK0996.d020a552.0.<br>Via: SIP/2.0/UDP 192.168.1.100:53722;received=<a href="http://48.133.23.45">48.133.23.45</a>;branch=z9hG4bK-d8754 3-683f775fdd79a93d-1--d87543-;rport=21395.<br>
Max-Forwards: 69.<br>Contact: <<a href="http://sip:2000@48.133.23.45:21395">sip:2000@48.133.23.45:21395</a>>.<br>To: "1005"<<a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a>>.<br>From: "2000"<<a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a>>;tag=12709c02.<br>
Call-ID: MzRjM2RkZjQxNDk3ZjVjOTFhMzYyZmM0MThmODI3N2U..<br>CSeq: 1 INVITE.<br>Session-Expires: 95.<br>Min-SE: 90.<br>Allow: INVITE,<br><br>U <a href="http://48.133.23.45:5060">48.133.23.45:5060</a> -> <a href="http://48.133.200.20:5060">48.133.200.20:5060</a><br>
INVITE <a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a> SIP/2.0.<br>Record-Route: <sip:<a href="http://48.133.200.20">48.133.200.20</a>;lr=on;ftag=12709c02>.<br>Via: SIP/2.0/UDP <a href="http://48.133.200.20">48.133.200.20</a>;branch=z9hG4bK0996.d020a552.0.<br>
Via: SIP/2.0/UDP 192.168.1.100:53722;received=<a href="http://48.133.23.45">48.133.23.45</a>;branch=z9hG4bK-d8754 3-683f775fdd79a93d-1--d87543-;rport=21395.<br>Max-Forwards: 69.<br>Contact: <<a href="http://sip:2000@48.133.23.45:21395">sip:2000@48.133.23.45:21395</a>>.<br>
To: "1005"<<a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a>>.<br>From: "2000"<<a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a>>;tag=12709c02.<br>Call-ID: MzRjM2RkZjQxNDk3ZjVjOTFhMzYyZmM0MThmODI3N2U..<br>
CSeq: 1 INVITE.<br>Session-Expires: 95.<br>Min-SE: 90.<br>Allow: INVITE,<br><br>U <a href="http://48.133.200.20:5060">48.133.200.20:5060</a> -> <a href="http://48.133.23.45:5060">48.133.23.45:5060</a><br>INVITE <a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a> SIP/2.0.<br>
Record-Route: <sip:<a href="http://48.133.200.20">48.133.200.20</a>;lr=on;ftag=12709c02>.<br>Via: SIP/2.0/UDP <a href="http://48.133.200.20">48.133.200.20</a>;branch=z9hG4bK0996.d020a552.0.<br>Via: SIP/2.0/UDP 192.168.1.100:53722;received=<a href="http://48.133.23.45">48.133.23.45</a>;branch=z9hG4bK-d8754 3-683f775fdd79a93d-1--d87543-;rport=21395.<br>
Max-Forwards: 69.<br>Contact: <<a href="http://sip:2000@48.133.23.45:21395">sip:2000@48.133.23.45:21395</a>>.<br>To: "1005"<<a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a>>.<br>From: "2000"<<a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a>>;tag=12709c02.<br>
Call-ID: MzRjM2RkZjQxNDk3ZjVjOTFhMzYyZmM0MThmODI3N2U..<br>CSeq: 1 INVITE.<br>Session-Expires: 95.<br>Min-SE: 90.<br>Allow: INVITE,<br><br>U <a href="http://48.133.23.45:5060">48.133.23.45:5060</a> -> <a href="http://48.133.200.20:5060">48.133.200.20:5060</a><br>
INVITE <a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a> SIP/2.0.<br>Record-Route: <sip:<a href="http://48.133.200.20">48.133.200.20</a>;lr=on;ftag=12709c02>.<br>Via: SIP/2.0/UDP <a href="http://48.133.200.20">48.133.200.20</a>;branch=z9hG4bK0996.d020a552.0.<br>
Via: SIP/2.0/UDP 192.168.1.100:53722;received=<a href="http://48.133.23.45">48.133.23.45</a>;branch=z9hG4bK-d8754 3-683f775fdd79a93d-1--d87543-;rport=21395.<br>Max-Forwards: 69.<br>Contact: <<a href="http://sip:2000@48.133.23.45:21395">sip:2000@48.133.23.45:21395</a>>.<br>
To: "1005"<<a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a>>.<br>From: "2000"<<a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a>>;tag=12709c02.<br>Call-ID: MzRjM2RkZjQxNDk3ZjVjOTFhMzYyZmM0MThmODI3N2U..<br>
CSeq: 1 INVITE.<br>Session-Expires: 95.<br>Min-SE: 90.<br>Allow: INVITE,<br><br>U <a href="http://48.133.23.45:21395">48.133.23.45:21395</a> -> <a href="http://48.133.200.20:5060">48.133.200.20:5060</a><br>SUBSCRIBE <a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a> SIP/2.0.<br>
Via: SIP/2.0/UDP 192.168.1.100:53722;branch=z9hG4bK-d87543-d900ee1c55767008-1--d 87543-;rport.<br>Max-Forwards: 70.<br>Contact: <<a href="http://sip:2000@48.133.23.45:21395">sip:2000@48.133.23.45:21395</a>>.<br>To: "2000"<<a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a>>.<br>
From: "2000"<<a href="mailto:sip%3A2000@48.133.23.45">sip:2000@48.133.23.45</a>>;tag=8b347a51.<br>Call-ID: MzY3NGIwNTJlMWY5Njg2MmM5YmI1NTIxNTRjZjljYzM..<br>CSeq: 1 SUBSCRIBE.<br>Expires: 300.<br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INF O.<br>
Supported: timer.<br>User-Agent: X-Lite release 1011s stamp 41150.<br>Event: message-summary.<br>Content-Length: 0.<br>.<br><br>U <a href="http://48.133.23.45:22840">48.133.23.45:22840</a> -> <a href="http://48.133.200.20:5060">48.133.200.20:5060</a><br>
NOTIFY sip:<a href="http://48.133.23.45">48.133.23.45</a> SIP/2.0.<br>Via: SIP/2.0/UDP 192.168.1.101:5060;branch=z9hG4bK-2c2e52f6;rport.<br>From: "1005" <<a href="mailto:sip%3A1005@48.133.23.45">sip:1005@48.133.23.45</a>>;tag=a45646112863dco0.<br>
To: <sip:<a href="http://48.133.23.45">48.133.23.45</a>>.<br>Call-ID: <a href="mailto:ad4c4ce-bb2b86f4@192.168.1.101">ad4c4ce-bb2b86f4@192.168.1.101</a>.<br>CSeq: 1017 NOTIFY.<br>Max-Forwards: 70.<br>Event: keep-alive.<br>
User-Agent: Sipura/SPA921-4.1.10(b).<br>Content-Length: 0.<br>.<br><br><br>Any suggestion will be helpful.<br><br>JB<br><br>