[Serusers] Call expires after 30 seconds with SER + MEDIAPROXY +VOVIDA B2BUA

Mon Jun 27 17:51:37 CEST 2005

The first strange thing is, that the 183 and 200 OK messages bypass the 
first proxy and the messages are sent directly from the B2BUA to the SIP 
client. Although the ACKs look fine.

And there is a problem with the BYE - you have a lot of retransmissions 
of the BYE from the B2BUA to the client - maybe a NAT problem?

regards
klaus

Alberto Cruz wrote:
> Hi Klaus
> 
> I'm trying to do the following:
> 
> UA behind a NAT ----> SER+MEDIAPROXY --------> B2BUA -----> 
> SER+MEDIAPROXY------> PSTN GATEWAY
> 
> The first callee is the UA behind the NAT and then the B2BUA calls to 
> the PSTN.
> The B2BUA has a public IP address (isn't nated)
> The PSTN GATEWAY has a public IP address too.
> 
> I'm attaching the full NGREP sniffing from the call in order you can see 
> all the flow.
> 
> Regards
> 
> Alberto Cruz
> Klaus Darilion wrote:
> 
>> 30 seconds calls are usually an ACK problem due to NAT. Make sure the 
>> callee receives the ACK.
>>
>> regards,
>> klaus
>>
>> Greger V. Teigre wrote:
>>
>>> Only B2BUA can generate a BYE, so it's definitely not SER. However, 
>>> there may be something else that causes Vovida to generate it. I 
>>> would start in that end. I don't know Vovida, so I wouldn't know 
>>> where to start...
>>> g-)
>>>
>>>
>>>
>>> _______________________________________________
>>> Serusers mailing list
>>> serusers at lists.iptel.org
>>> http://lists.iptel.org/mailman/listinfo/serusers
>>>
>>>
>>
>>
>>
> 
> ------------------------------------------------------------------------
> 
> interface: any
> filter: ip and ( port 5060 or port 5065 )
> match: sip
> #
> U 2005/06/26 22:59:18.510062 200.67.33.247:61767 -> 200.94.75.6:5060
> INVITE sip:018183324166 at sipsrv.conecta-te.com SIP/2.0.
> Via: SIP/2.0/UDP 172.31.253.127:5060;branch=z9hG4bK-fcac1acf.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 101 INVITE.
> Max-Forwards: 70.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> Expires: 240.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 314.
> Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER.
> Supported: x-sipura.
> Content-Type: application/sdp.
> .
> v=0.
> o=- 1846130 1846130 IN IP4 172.31.253.127.
> s=-.
> c=IN IP4 172.31.253.127.
> t=0 0.
> m=audio 16432 RTP/AVP 18 0 4 8 100 101.
> a=rtpmap:18 G729a/8000.
> a=rtpmap:0 PCMU/8000.
> a=rtpmap:4 G723/8000.
> a=rtpmap:8 PCMA/8000.
> a=rtpmap:100 NSE/8000.
> a=rtpmap:101 telephone-event/8000.
> a=fmtp:101 0-15.
> a=ptime:30.
> a=sendrecv.
> 
> #
> U 2005/06/26 22:59:18.512253 200.94.75.6:5060 -> 200.94.75.6:5065
> INVITE sip:018183324166 at sipsrv.conecta-te.com SIP/2.0.
> Record-Route: <sip:018183324166 at 200.94.75.6:5060;nat=yes;ftag=d96bd682df5aa957o0;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=0.
> Via: SIP/2.0/UDP 172.31.253.127:5060;rport=61767;received=200.67.33.247;branch=z9hG4bK-fcac1acf.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 101 INVITE.
> Max-Forwards: 16.
> Contact: 8183651723 <sip:8183651723 at 200.67.33.247:61767>.
> Expires: 240.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 314.
> Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER.
> Supported: x-sipura.
> Content-Type: application/sdp.
> P-hint: PASANDO POR EL B2BUA.
> .
> v=0.
> o=- 1846130 1846130 IN IP4 172.31.253.127.
> s=-.
> c=IN IP4 172.31.253.127.
> t=0 0.
> m=audio 16432 RTP/AVP 18 0 4 8 100 101.
> a=rtpmap:18 G729a/8000.
> a=rtpmap:0 PCMU/8000.
> a=rtpmap:4 G723/8000.
> a=rtpmap:8 PCMA/8000.
> a=rtpmap:100 NSE/8000.
> a=rtpmap:101 telephone-event/8000.
> a=fmtp:101 0-15.
> a=ptime:30.
> a=sendrecv.
> 
> #
> U 2005/06/26 22:59:18.514008 200.94.75.6:5065 -> 200.67.33.247:61767
> SIP/2.0 100 Trying.
> Via: SIP/2.0/UDP 172.31.253.127:5060;rport=61767;received=200.67.33.247;branch=z9hG4bK-fcac1acf.
> Via: SIP/2.0/UDP 200.94.75.6:5060;branch=0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 101 INVITE.
> Content-Length: 0.
> .
> 
> #
> U 2005/06/26 22:59:18.523287 200.94.75.6:5065 -> 200.94.75.6:5060
> INVITE sip:018183324166 at 200.94.75.6:5060 SIP/2.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: <sip:018183324166 at sipsrv.conecta-te.com>.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> CSeq: 101 INVITE.
> Max-Forwards: 16.
> Expires: 240.
> Contact: <sip:8183651723 at 200.94.75.6:5065>.
> Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,REFER.
> Supported: x-sipura.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Type: application/sdp.
> Content-Length: 314.
> P-hint: PASANDO POR EL B2BUA.
> .
> v=0.
> o=- 1846130 1846130 IN IP4 172.31.253.127.
> s=-.
> c=IN IP4 172.31.253.127.
> t=0 0.
> m=audio 16432 RTP/AVP 18 0 4 8 100 101.
> a=rtpmap:18 G729a/8000.
> a=rtpmap:0 PCMU/8000.
> a=rtpmap:4 G723/8000.
> a=rtpmap:8 PCMA/8000.
> a=rtpmap:100 NSE/8000.
> a=rtpmap:101 telephone-event/8000.
> a=sendrecv.
> a=fmtp:101 0-15.
> a=ptime:30.
> 
> #
> U 2005/06/26 22:59:18.526042 200.94.75.6:5060 -> 200.94.75.6:5065
> SIP/2.0 100 trying -- your call is important to us.
> Via: SIP/2.0/UDP 200.94.75.6:5065;rport=5065.
> To: <sip:018183324166 at sipsrv.conecta-te.com>.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> CSeq: 101 INVITE.
> Server: Sip EXpress router (0.9.2 (i386/linux)).
> Content-Length: 0.
> Warning: 392 200.94.75.6:5060 "Noisy feedback tells:  pid=12049 req_src_ip=200.94.75.6 req_src_port=5065 in_uri=sip:018183324166 at 200.94.75.6:5060 out_uri=sip:018183324166 at 200.94.75.1:5060 via_cnt==1".
> .
> 
> #
> U 2005/06/26 22:59:18.527095 200.94.75.6:5060 -> 200.94.75.1:5060
> INVITE sip:018183324166 at 200.94.75.1:5060 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK6635.c3ebdfa.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065;rport=5065.
> To: <sip:018183324166 at sipsrv.conecta-te.com>.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> CSeq: 101 INVITE.
> Max-Forwards: 15.
> Expires: 240.
> Contact: <sip:8183651723 at 200.94.75.6:5065>.
> Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,REFER.
> Supported: x-sipura.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Type: application/sdp.
> Content-Length: 314.
> P-hint: PASANDO POR EL B2BUA.
> .
> v=0.
> o=- 1846130 1846130 IN IP4 172.31.253.127.
> s=-.
> c=IN IP4 172.31.253.127.
> t=0 0.
> m=audio 16432 RTP/AVP 18 0 4 8 100 101.
> a=rtpmap:18 G729a/8000.
> a=rtpmap:0 PCMU/8000.
> a=rtpmap:4 G723/8000.
> a=rtpmap:8 PCMA/8000.
> a=rtpmap:100 NSE/8000.
> a=rtpmap:101 telephone-event/8000.
> a=sendrecv.
> a=fmtp:101 0-15.
> a=ptime:30.
> 
> #
> U 2005/06/26 22:59:18.543543 200.94.75.1:5060 -> 200.94.75.6:5060
> SIP/2.0 100 Trying.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK6635.c3ebdfa.0,SIP/2.0/UDP 200.94.75.6:5065;rport=5065.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> Date: Mon, 27 Jun 2005 03:59:46 GMT.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> Server: Cisco-SIPGateway/IOS-12.x.
> CSeq: 101 INVITE.
> Allow-Events: telephone-event.
> Content-Length: 0.
> .
> 
> #
> U 2005/06/26 22:59:23.447881 200.94.75.1:5060 -> 200.94.75.6:5060
> SIP/2.0 183 Session Progress.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK6635.c3ebdfa.0,SIP/2.0/UDP 200.94.75.6:5065;rport=5065.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> Date: Mon, 27 Jun 2005 03:59:46 GMT.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> Server: Cisco-SIPGateway/IOS-12.x.
> CSeq: 101 INVITE.
> Allow-Events: telephone-event.
> Content-Type: application/sdp.
> Content-Disposition: session;handling=required.
> Content-Length: 212.
> .
> v=0.
> o=CiscoSystemsSIP-GW-UserAgent 2365 472 IN IP4 200.94.75.1.
> s=SIP Call.
> c=IN IP4 200.94.27.30.
> t=0 0.
> m=audio 18162 RTP/AVP 18.
> c=IN IP4 200.94.27.30.
> a=rtpmap:18 G729/8000.
> a=fmtp:18 annexb=no.
> a=ptime:20.
> 
> #
> U 2005/06/26 22:59:23.449447 200.94.75.6:5060 -> 200.94.75.6:5065
> SIP/2.0 183 Session Progress.
> Via: SIP/2.0/UDP 200.94.75.6:5065;rport=5065.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> Date: Mon, 27 Jun 2005 03:59:46 GMT.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> Server: Cisco-SIPGateway/IOS-12.x.
> CSeq: 101 INVITE.
> Allow-Events: telephone-event.
> Content-Type: application/sdp.
> Content-Disposition: session;handling=required.
> Content-Length: 212.
> .
> v=0.
> o=CiscoSystemsSIP-GW-UserAgent 2365 472 IN IP4 200.94.75.1.
> s=SIP Call.
> c=IN IP4 200.94.27.30.
> t=0 0.
> m=audio 18162 RTP/AVP 18.
> c=IN IP4 200.94.27.30.
> a=rtpmap:18 G729/8000.
> a=fmtp:18 annexb=no.
> a=ptime:20.
> 
> #
> U 2005/06/26 22:59:23.451566 200.94.75.6:5065 -> 200.67.33.247:61767
> SIP/2.0 183 Session Progress.
> Via: SIP/2.0/UDP 172.31.253.127:5060;rport=61767;received=200.67.33.247;branch=z9hG4bK-fcac1acf.
> Via: SIP/2.0/UDP 200.94.75.6:5060;branch=0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=87cfc59a.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 101 INVITE.
> Record-Route: <sip:018183324166 at 200.94.75.6:5060>.
> Content-Type: application/sdp.
> Content-Length: 212.
> .
> v=0.
> o=CiscoSystemsSIP-GW-UserAgent 2365 472 IN IP4 200.94.75.1.
> s=SIP Call.
> c=IN IP4 200.94.27.30.
> t=0 0.
> m=audio 18162 RTP/AVP 18.
> c=IN IP4 200.94.27.30.
> a=rtpmap:18 G729/8000.
> a=fmtp:18 annexb=no.
> a=ptime:20.
> 
> ##
> U 2005/06/26 22:59:29.094523 200.94.75.1:5060 -> 200.94.75.6:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK6635.c3ebdfa.0,SIP/2.0/UDP 200.94.75.6:5065;rport=5065.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> Date: Mon, 27 Jun 2005 03:59:46 GMT.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> Server: Cisco-SIPGateway/IOS-12.x.
> CSeq: 101 INVITE.
> Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO.
> Allow-Events: telephone-event.
> Contact: <sip:018183324166 at 200.94.75.1:5060>.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Content-Type: application/sdp.
> Content-Length: 212.
> .
> v=0.
> o=CiscoSystemsSIP-GW-UserAgent 2365 472 IN IP4 200.94.75.1.
> s=SIP Call.
> c=IN IP4 200.94.27.30.
> t=0 0.
> m=audio 18162 RTP/AVP 18.
> c=IN IP4 200.94.27.30.
> a=rtpmap:18 G729/8000.
> a=fmtp:18 annexb=no.
> a=ptime:20.
> 
> #
> U 2005/06/26 22:59:29.096132 200.94.75.6:5060 -> 200.94.75.6:5065
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 200.94.75.6:5065;rport=5065.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> Date: Mon, 27 Jun 2005 03:59:46 GMT.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> Server: Cisco-SIPGateway/IOS-12.x.
> CSeq: 101 INVITE.
> Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO.
> Allow-Events: telephone-event.
> Contact: <sip:018183324166 at 200.94.75.1:5060>.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Content-Type: application/sdp.
> Content-Length: 212.
> .
> v=0.
> o=CiscoSystemsSIP-GW-UserAgent 2365 472 IN IP4 200.94.75.1.
> s=SIP Call.
> c=IN IP4 200.94.27.30.
> t=0 0.
> m=audio 18162 RTP/AVP 18.
> c=IN IP4 200.94.27.30.
> a=rtpmap:18 G729/8000.
> a=fmtp:18 annexb=no.
> a=ptime:20.
> 
> #
> U 2005/06/26 22:59:29.098518 200.94.75.6:5065 -> 200.67.33.247:61767
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 172.31.253.127:5060;rport=61767;received=200.67.33.247;branch=z9hG4bK-fcac1acf.
> Via: SIP/2.0/UDP 200.94.75.6:5060;branch=0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 101 INVITE.
> Record-Route: <sip:018183324166 at 200.94.75.6:5060>.
> Contact: <sip:018183324166 at 200.94.75.6:5065>.
> Content-Type: application/sdp.
> Content-Length: 212.
> .
> v=0.
> o=CiscoSystemsSIP-GW-UserAgent 2365 472 IN IP4 200.94.75.1.
> s=SIP Call.
> c=IN IP4 200.94.27.30.
> t=0 0.
> m=audio 18162 RTP/AVP 18.
> c=IN IP4 200.94.27.30.
> a=rtpmap:18 G729/8000.
> a=fmtp:18 annexb=no.
> a=ptime:20.
> 
> #
> U 2005/06/26 22:59:29.210454 200.67.33.247:61767 -> 200.94.75.6:5060
> ACK sip:018183324166 at 200.94.75.6:5060 SIP/2.0.
> Via: SIP/2.0/UDP 172.31.253.127:5060;branch=z9hG4bK-4413ed9d.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 101 ACK.
> Max-Forwards: 70.
> Route: <sip:018183324166 at 200.94.75.6:5065>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> .
> 
> #
> U 2005/06/26 22:59:29.213193 200.94.75.6:5060 -> 200.94.75.6:5065
> ACK sip:018183324166 at 200.94.75.6:5065 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=0.
> Via: SIP/2.0/UDP 172.31.253.127:5060;rport=61767;received=200.67.33.247;branch=z9hG4bK-4413ed9d.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 101 ACK.
> Max-Forwards: 16.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 22:59:29.214421 200.94.75.6:5065 -> 200.94.75.6:5060
> ACK sip:018183324166 at 200.94.75.6:5060 SIP/2.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> CSeq: 101 ACK.
> Max-Forwards: 70.
> Route: <sip:018183324166 at 200.94.75.1:5060>.
> Content-Length: 0.
> .
> 
> #
> U 2005/06/26 22:59:29.218000 200.94.75.6:5060 -> 200.94.75.1:5060
> ACK sip:018183324166 at 200.94.75.1:5060 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> CSeq: 101 ACK.
> Max-Forwards: 16.
> Content-Length: 0.
> P-hint: rr-enforced.
> .
> 
> ##
> U 2005/06/26 23:00:05.104387 200.94.75.6:5065 -> 200.94.75.6:5060
> BYE sip:018183324166 at 200.94.75.6:5060;lr=on SIP/2.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 16.
> Route: <sip:8183651723 at 200.94.75.6:61767>.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:05.105230 200.94.75.6:5065 -> 200.94.75.6:5060
> BYE sip:200.94.75.6;lr=on SIP/2.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> CSeq: 102 BYE.
> Max-Forwards: 70.
> Route: <sip:018183324166 at 200.94.75.1:5060>.
> Content-Length: 0.
> .
> 
> #
> U 2005/06/26 23:00:05.111103 200.94.75.6:5060 -> 200.94.75.6:61767
> BYE sip:8183651723 at 200.94.75.6:61767 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=71eb8754;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK361.283bf936.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 15.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:05.112308 200.94.75.6:5060 -> 200.94.75.1:5060
> BYE sip:018183324166 at 200.94.75.1:5060 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK3635.be98a042.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> CSeq: 102 BYE.
> Max-Forwards: 16.
> Content-Length: 0.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:05.119113 200.94.75.1:5060 -> 200.94.75.6:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK3635.be98a042.0,SIP/2.0/UDP 200.94.75.6:5065.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> Date: Mon, 27 Jun 2005 04:00:32 GMT.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> Server: Cisco-SIPGateway/IOS-12.x.
> Content-Length: 0.
> CSeq: 102 BYE.
> .
> 
> #
> U 2005/06/26 23:00:05.120575 200.94.75.6:5060 -> 200.94.75.6:5065
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=33F1FB80-B96.
> Date: Mon, 27 Jun 2005 04:00:32 GMT.
> Call-ID: 8c9da6de70b56114b926f823b1173c3a at 200.94.75.6.
> Server: Cisco-SIPGateway/IOS-12.x.
> Content-Length: 0.
> CSeq: 102 BYE.
> .
> 
> #
> U 2005/06/26 23:00:05.613578 200.94.75.6:5065 -> 200.94.75.6:5060
> BYE sip:018183324166 at 200.94.75.6:5060;lr=on SIP/2.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 16.
> Route: <sip:8183651723 at 200.94.75.6:61767>.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:06.103567 200.94.75.6:5060 -> 200.94.75.6:61767
> BYE sip:8183651723 at 200.94.75.6:61767 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=71eb8754;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK361.283bf936.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 15.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:06.623585 200.94.75.6:5065 -> 200.94.75.6:5060
> BYE sip:018183324166 at 200.94.75.6:5060;lr=on SIP/2.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 16.
> Route: <sip:8183651723 at 200.94.75.6:61767>.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:08.123566 200.94.75.6:5060 -> 200.94.75.6:61767
> BYE sip:8183651723 at 200.94.75.6:61767 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=71eb8754;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK361.283bf936.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 15.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:08.633582 200.94.75.6:5065 -> 200.94.75.6:5060
> BYE sip:018183324166 at 200.94.75.6:5060;lr=on SIP/2.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 16.
> Route: <sip:8183651723 at 200.94.75.6:61767>.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:12.163565 200.94.75.6:5060 -> 200.94.75.6:61767
> BYE sip:8183651723 at 200.94.75.6:61767 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=71eb8754;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK361.283bf936.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 15.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:12.295099 200.67.33.247:61767 -> 200.94.75.6:5060
> BYE sip:018183324166 at 200.94.75.6:5060 SIP/2.0.
> Via: SIP/2.0/UDP 172.31.253.127:5060;branch=z9hG4bK-829299fe.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 70.
> Route: <sip:018183324166 at 200.94.75.6:5065>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> .
> 
> #
> U 2005/06/26 23:00:12.298201 200.94.75.6:5060 -> 200.94.75.6:5065
> BYE sip:018183324166 at 200.94.75.6:5065 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK361.383bf936.0.
> Via: SIP/2.0/UDP 172.31.253.127:5060;rport=61767;received=200.67.33.247;branch=z9hG4bK-829299fe.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 16.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:12.299180 200.94.75.6:5065 -> 200.94.75.6:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 200.94.75.6:5060;branch=z9hG4bK361.383bf936.0.
> Via: SIP/2.0/UDP 172.31.253.127:5060;rport=61767;received=200.67.33.247;branch=z9hG4bK-829299fe.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Content-Length: 0.
> .
> 
> #
> U 2005/06/26 23:00:12.301963 200.94.75.6:5060 -> 200.67.33.247:61767
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 172.31.253.127:5060;rport=61767;received=200.67.33.247;branch=z9hG4bK-829299fe.
> To: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> From: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Content-Length: 0.
> .
> 
> #
> U 2005/06/26 23:00:12.643579 200.94.75.6:5065 -> 200.94.75.6:5060
> BYE sip:018183324166 at 200.94.75.6:5060;lr=on SIP/2.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 16.
> Route: <sip:8183651723 at 200.94.75.6:61767>.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:16.203570 200.94.75.6:5060 -> 200.94.75.6:61767
> BYE sip:8183651723 at 200.94.75.6:61767 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=71eb8754;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK361.283bf936.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 15.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:16.653580 200.94.75.6:5065 -> 200.94.75.6:5060
> BYE sip:018183324166 at 200.94.75.6:5060;lr=on SIP/2.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 16.
> Route: <sip:8183651723 at 200.94.75.6:61767>.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:20.243569 200.94.75.6:5060 -> 200.94.75.6:61767
> BYE sip:8183651723 at 200.94.75.6:61767 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=71eb8754;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK361.283bf936.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 15.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:20.663579 200.94.75.6:5065 -> 200.94.75.6:5060
> BYE sip:018183324166 at 200.94.75.6:5060;lr=on SIP/2.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 16.
> Route: <sip:8183651723 at 200.94.75.6:61767>.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:24.283567 200.94.75.6:5060 -> 200.94.75.6:61767
> BYE sip:8183651723 at 200.94.75.6:61767 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=71eb8754;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK361.283bf936.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 15.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> ##
> U 2005/06/26 23:00:28.323565 200.94.75.6:5060 -> 200.94.75.6:61767
> BYE sip:8183651723 at 200.94.75.6:61767 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=71eb8754;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK361.283bf936.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 15.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:32.363566 200.94.75.6:5060 -> 200.94.75.6:61767
> BYE sip:8183651723 at 200.94.75.6:61767 SIP/2.0.
> Record-Route: <sip:200.94.75.6;ftag=71eb8754;lr=on>.
> Via: SIP/2.0/UDP 200.94.75.6;branch=z9hG4bK361.283bf936.0.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Max-Forwards: 15.
> Record-Route: <sip:200.94.75.6;ftag=d96bd682df5aa957o0;lr=on>.
> Contact: 8183651723 <sip:8183651723 at 172.31.253.127:5060>.
> User-Agent: Linksys/PAP2-2.0.12(LS).
> Content-Length: 0.
> P-hint: rr-enforced.
> P-hint: finishing call.
> P-hint: rr-enforced.
> .
> 
> #
> U 2005/06/26 23:00:35.393657 200.94.75.6:5060 -> 200.94.75.6:5065
> SIP/2.0 408 Request Timeout.
> Via: SIP/2.0/UDP 200.94.75.6:5065.
> To: 8183651723 <sip:8183651723 at sipsrv.conecta-te.com>;tag=d96bd682df5aa957o0.
> From: <sip:018183324166 at sipsrv.conecta-te.com>;tag=71eb8754.
> Call-ID: 1a18e21e-eaa9b26b at 172.31.253.127.
> CSeq: 102 BYE.
> Server: Sip EXpress router (0.9.2 (i386/linux)).
> Content-Length: 0.
> Warning: 392 200.94.75.6:5060 "Noisy feedback tells:  pid=12062 req_src_ip=200.94.75.6 req_src_port=5065 in_uri=sip:018183324166 at 200.94.75.6:5060;lr=on out_uri=sip:8183651723 at 200.94.75.6:61767 via_cnt==0".
> .
> 
> #exit
> 74 received, 0 dropped