<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I'm pretty sure this is a bug in Asterisk something to do with dialog matching... I think if you search the archives you'll see about it.<div><br></div><div>/b</div><div><br></div><div><div><div>On Apr 1, 2009, at 5:36 PM, Alfonso Pinto wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Hi guys,<br><br>I've using asterisk as PSTN gateway. When a call arrives from PSTN, I<br>send the call to freeswitch and this route the call to a SIP gateway.<br><br>When caller cancels the call (hangups before callee answers), I get<br>this on asterisk CLI:<br><br>chan_sip.c:13056 handle_response: Remote host can't match request<br>CANCEL to call <a href="mailto:'271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">'271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>'. Giving up.<br><br>I'm using asterisk 1.4.23.1 and freeswitch 1.0.3<br><br>This is the sip call flow:<br><br>u 2009/04/01 21:59:26.402934 2.2.2.2:5060 -> 1.1.1.1:5060<br>INVITE <a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a> SIP/2.0.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK2707ceb1;rport.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>.<br>Contact: <<a href="sip:999999999@2.2.2.2">sip:999999999@2.2.2.2</a>>.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 102 INVITE.<br>User-Agent: Asterisk PBX.<br>Max-Forwards: 70.<br>Date: Wed, 01 Apr 2009 21:03:12 GMT.<br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>Supported: replaces.<br>Content-Type: application/sdp.<br>Content-Length: 265.<br>.<br>v=0.<br>o=root 29347 29347 IN IP4 2.2.2.2.<br>s=session.<br>c=IN IP4 2.2.2.2.<br>t=0 0.<br>m=audio 13846 RTP/AVP 18 101.<br>a=rtpmap:18 G729/8000.<br>a=fmtp:18 annexb=no.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-16.<br>a=silenceSupp:off - - - -.<br>a=ptime:20.<br>a=sendrecv.<br><br><br>U 2009/04/01 21:59:26.403717 1.1.1.1:5060 -> 2.2.2.2:5060<br>SIP/2.0 100 Trying.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK2707ceb1;rport=5060.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 102 INVITE.<br>User-Agent: FreeSWITCH-mod_sofia/1.0.3-hacked.<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 21:59:26.414810 1.1.1.1:5060 -> 2.2.2.2:5060<br>SIP/2.0 407 Proxy Authentication Required.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK2707ceb1;rport=5060.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>;tag=ceKFmNU84B90c.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 102 INVITE.<br>User-Agent: FreeSWITCH-mod_sofia/1.0.3-hacked.<br>Accept: application/sdp.<br>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,<br>NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH.<br>Supported: timer, precondition, path, replaces.<br>Allow-Events: talk, presence, dialog, call-info, sla,<br>include-session-description, presence.winfo, message-summary, refer.<br>Proxy-Authenticate: Digest realm="1.1.1.1",<br>nonce="5df21692-1f08-11de-9d06-83e4a6e70df7", algorithm=MD5,<br>qop="auth".<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 21:59:26.415395 2.2.2.2:5060 -> 1.1.1.1:5060<br>ACK <a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a> SIP/2.0.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK2707ceb1;rport.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>;tag=ceKFmNU84B90c.<br>Contact: <<a href="sip:999999999@2.2.2.2">sip:999999999@2.2.2.2</a>>.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 102 ACK.<br>User-Agent: Asterisk PBX.<br>Max-Forwards: 70.<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 21:59:26.415648 2.2.2.2:5060 -> 1.1.1.1:5060<br>INVITE <a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a> SIP/2.0.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK176746ff;rport.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>.<br>Contact: <<a href="sip:999999999@2.2.2.2">sip:999999999@2.2.2.2</a>>.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 103 INVITE.<br>User-Agent: Asterisk PBX.<br>Max-Forwards: 70.<br>Proxy-Authorization: Digest username="asterisk02", realm="1.1.1.1",<br>algorithm=MD5, uri="<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>",<br>nonce="5df21692-1f08-11de-9d06-83e4a6e70df7",<br>response="cb57576192b001f79bd03ebb8bb57d0a", qop=auth,<br>cnonce="47efcad4", nc=00000001.<br>Date: Wed, 01 Apr 2009 21:03:12 GMT.<br>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.<br>Supported: replaces.<br>Content-Type: application/sdp.<br>Content-Length: 265.<br>.<br>v=0.<br>o=root 29347 29348 IN IP4 2.2.2.2.<br>s=session.<br>c=IN IP4 2.2.2.2.<br>t=0 0.<br>m=audio 13846 RTP/AVP 18 101.<br>a=rtpmap:18 G729/8000.<br>a=fmtp:18 annexb=no.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-16.<br>a=silenceSupp:off - - - -.<br>a=ptime:20.<br>a=sendrecv.<br><br><br>U 2009/04/01 21:59:26.416181 1.1.1.1:5060 -> 2.2.2.2:5060<br>SIP/2.0 100 Trying.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK176746ff;rport=5060.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 103 INVITE.<br>User-Agent: FreeSWITCH-mod_sofia/1.0.3-hacked.<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 21:59:26.426298 1.1.1.1:5060 -> 3.3.3.3:5060<br>INVITE <a href="sip:666666666@3.3.3.3">sip:666666666@3.3.3.3</a> SIP/2.0.<br>Via: SIP/2.0/UDP 1.1.1.1;rport;branch=z9hG4bKr8XpNg0cgpSSB.<br>Max-Forwards: 69.<br>From: "999999999" <<a href="sip:559066555@3.3.3.3;transport=udp">sip:559066555@3.3.3.3;transport=udp</a>>;tag=e050QBXFZXN6K.<br>To: <<a href="sip:666666666@3.3.3.3">sip:666666666@3.3.3.3</a>>.<br>Call-ID: 5df4fd12-1f08-11de-9d06-83e4a6e70df7.<br>CSeq: 113193247 INVITE.<br>Contact: <<a href="sip:gw+primus@1.1.1.1:5060;transport=udp">sip:gw+primus@1.1.1.1:5060;transport=udp</a>>.<br>User-Agent: FreeSWITCH-mod_sofia/1.0.3-hacked.<br>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,<br>NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH.<br>Supported: timer, precondition, path, replaces.<br>Allow-Events: talk, presence, dialog, call-info, sla,<br>include-session-description, presence.winfo, message-summary, refer.<br>Content-Type: application/sdp.<br>Content-Disposition: session.<br>Content-Length: 387.<br>Remote-Party-ID: "999999999" <<a href="sip:999999999@3.3.3.3">sip:999999999@3.3.3.3</a>>;screen=yes;privacy=off.<br>.<br>v=0.<br>o=FreeSWITCH 1342987860622345384 4847837355494891206 IN IP4 1.1.1.1.<br>s=FreeSWITCH.<br>c=IN IP4 1.1.1.1.<br>t=0 0.<br>m=audio 31050 RTP/AVP 18 4 3 9 0 8 101 13.<br>a=rtpmap:18 G729/8000.<br>a=rtpmap:4 G723/8000.<br>a=rtpmap:3 GSM/8000.<br>a=rtpmap:9 G722/8000.<br>a=rtpmap:0 PCMU/8000.<br>a=rtpmap:8 PCMA/8000.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-16.<br>a=rtpmap:13 CN/8000.<br>a=ptime:20.<br><br><br>U 2009/04/01 21:59:26.505833 3.3.3.3:5060 -> 1.1.1.1:5060<br>SIP/2.0 100 Trying.<br>Via: SIP/2.0/UDP 1.1.1.1;rport;branch=z9hG4bKr8XpNg0cgpSSB.<br>From: "999999999" <<a href="sip:559066555@3.3.3.3;transport=udp">sip:559066555@3.3.3.3;transport=udp</a>>;tag=e050QBXFZXN6K.<br>To: <<a href="sip:666666666@3.3.3.3">sip:666666666@3.3.3.3</a>>;tag=731C8E54-1862.<br>Date: Fri, 05 Jan 2001 07:46:57 GMT.<br>Call-ID: 5df4fd12-1f08-11de-9d06-83e4a6e70df7.<br>Server: Cisco-SIPGateway/IOS-12.x.<br>CSeq: 113193247 INVITE.<br>Allow-Events: telephone-event.<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 21:59:40.281136 3.3.3.3:5060 -> 1.1.1.1:5060<br>SIP/2.0 183 Session Progress.<br>Via: SIP/2.0/UDP 1.1.1.1;rport;branch=z9hG4bKr8XpNg0cgpSSB.<br>From: "999999999" <<a href="sip:559066555@3.3.3.3;transport=udp">sip:559066555@3.3.3.3;transport=udp</a>>;tag=e050QBXFZXN6K.<br>To: <<a href="sip:666666666@3.3.3.3">sip:666666666@3.3.3.3</a>>;tag=731C8E54-1862.<br>Date: Fri, 05 Jan 2001 07:46:57 GMT.<br>Call-ID: 5df4fd12-1f08-11de-9d06-83e4a6e70df7.<br>Server: Cisco-SIPGateway/IOS-12.x.<br>CSeq: 113193247 INVITE.<br>Allow-Events: telephone-event.<br>Contact: <<a href="sip:666666666@3.3.3.3:5060">sip:666666666@3.3.3.3:5060</a>>.<br>Content-Disposition: session;handling=required.<br>Content-Type: application/sdp.<br>Content-Length: 300.<br>.<br>v=0.<br>o=CiscoSystemsSIP-GW-UserAgent 6896 7915 IN IP4 3.3.3.3.<br>s=SIP Call.<br>c=IN IP4 3.3.3.3.<br>t=0 0.<br>m=audio 19398 RTP/AVP 18 13 101.<br>c=IN IP4 3.3.3.3.<br>a=rtpmap:18 G729/8000.<br>a=rtpmap:13 CN/8000.<br>a=fmtp:18 annexb=no.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-16.<br>a=ptime:40.<br><br><br>U 2009/04/01 21:59:40.325170 1.1.1.1:5060 -> 2.2.2.2:5060<br>SIP/2.0 183 Session Progress.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK176746ff;rport=5060.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>;tag=DQc8Ngcc2mZKr.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 103 INVITE.<br>Contact: <<a href="sip:mod_sofia@1.1.1.1:5060;transport=udp">sip:mod_sofia@1.1.1.1:5060;transport=udp</a>>.<br>User-Agent: FreeSWITCH-mod_sofia/1.0.3-hacked.<br>Accept: application/sdp.<br>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,<br>NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH.<br>Supported: timer, precondition, path, replaces.<br>Allow-Events: talk, presence, dialog, call-info, sla,<br>include-session-description, presence.winfo, message-summary, refer.<br>Content-Type: application/sdp.<br>Content-Disposition: session.<br>Content-Length: 292.<br>.<br>v=0.<br>o=FreeSWITCH 2480261112724725981 6822082830258713617 IN IP4 1.1.1.1.<br>s=FreeSWITCH.<br>c=IN IP4 1.1.1.1.<br>t=0 0.<br>m=audio 20620 RTP/AVP 18 101.<br>a=rtpmap:18 G729/8000.<br>a=fmtp:18 annexb=no.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-16.<br>a=silenceSupp:off - - - -.<br>a=ptime:20.<br><br><br>U 2009/04/01 21:59:44.342267 2.2.2.2:5060 -> 1.1.1.1:5060<br>CANCEL <a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a> SIP/2.0.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK3912e266;rport.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 103 CANCEL.<br>User-Agent: Asterisk PBX.<br>Max-Forwards: 70.<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 21:59:44.342568 1.1.1.1:5060 -> 2.2.2.2:5060<br>SIP/2.0 481 Call/Transaction Does Not Exist.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK3912e266;rport=5060.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>;tag=DQc8Ngcc2mZKr.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 103 CANCEL.<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 22:00:01.758748 3.3.3.3:5060 -> 1.1.1.1:5060<br>SIP/2.0 200 OK.<br>Via: SIP/2.0/UDP 1.1.1.1;rport;branch=z9hG4bKr8XpNg0cgpSSB.<br>From: "999999999" <<a href="sip:559066555@3.3.3.3;transport=udp">sip:559066555@3.3.3.3;transport=udp</a>>;tag=e050QBXFZXN6K.<br>To: <<a href="sip:666666666@3.3.3.3">sip:666666666@3.3.3.3</a>>;tag=731C8E54-1862.<br>Date: Fri, 05 Jan 2001 07:46:57 GMT.<br>Call-ID: 5df4fd12-1f08-11de-9d06-83e4a6e70df7.<br>Server: Cisco-SIPGateway/IOS-12.x.<br>CSeq: 113193247 INVITE.<br>Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,<br>SUBSCRIBE, NOTIFY, INFO.<br>Allow-Events: telephone-event.<br>Contact: <<a href="sip:666666666@3.3.3.3:5060">sip:666666666@3.3.3.3:5060</a>>.<br>Content-Type: application/sdp.<br>Content-Length: 300.<br>.<br>v=0.<br>o=CiscoSystemsSIP-GW-UserAgent 6896 7915 IN IP4 3.3.3.3.<br>s=SIP Call.<br>c=IN IP4 3.3.3.3.<br>t=0 0.<br>m=audio 19398 RTP/AVP 18 13 101.<br>c=IN IP4 3.3.3.3.<br>a=rtpmap:18 G729/8000.<br>a=rtpmap:13 CN/8000.<br>a=fmtp:18 annexb=no.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-16.<br>a=ptime:40.<br><br><br>U 2009/04/01 22:00:01.759460 1.1.1.1:5060 -> 3.3.3.3:5060<br>ACK <a href="sip:666666666@3.3.3.3:5060">sip:666666666@3.3.3.3:5060</a> SIP/2.0.<br>Via: SIP/2.0/UDP 1.1.1.1;rport;branch=z9hG4bKttg8r61Ka85yj.<br>Max-Forwards: 70.<br>From: "999999999" <<a href="sip:559066555@3.3.3.3;transport=udp">sip:559066555@3.3.3.3;transport=udp</a>>;tag=e050QBXFZXN6K.<br>To: <<a href="sip:666666666@3.3.3.3">sip:666666666@3.3.3.3</a>>;tag=731C8E54-1862.<br>Call-ID: 5df4fd12-1f08-11de-9d06-83e4a6e70df7.<br>CSeq: 113193247 ACK.<br>Contact: <<a href="sip:gw+primus@1.1.1.1:5060;transport=udp">sip:gw+primus@1.1.1.1:5060;transport=udp</a>>.<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 22:00:01.779058 1.1.1.1:5060 -> 2.2.2.2:5060<br>SIP/2.0 200 OK.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK176746ff;rport=5060.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>;tag=DQc8Ngcc2mZKr.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 103 INVITE.<br>Contact: <<a href="sip:mod_sofia@1.1.1.1:5060;transport=udp">sip:mod_sofia@1.1.1.1:5060;transport=udp</a>>.<br>User-Agent: FreeSWITCH-mod_sofia/1.0.3-hacked.<br>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,<br>NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH.<br>Supported: timer, precondition, path, replaces.<br>Allow-Events: talk, presence, dialog, call-info, sla,<br>include-session-description, presence.winfo, message-summary, refer.<br>Content-Type: application/sdp.<br>Content-Disposition: session.<br>Content-Length: 292.<br>.<br>v=0.<br>o=FreeSWITCH 2480261112724725981 6822082830258713617 IN IP4 1.1.1.1.<br>s=FreeSWITCH.<br>c=IN IP4 1.1.1.1.<br>t=0 0.<br>m=audio 20620 RTP/AVP 18 101.<br>a=rtpmap:18 G729/8000.<br>a=fmtp:18 annexb=no.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-16.<br>a=silenceSupp:off - - - -.<br>a=ptime:20.<br><br><br>U 2009/04/01 22:00:01.780198 2.2.2.2:5060 -> 1.1.1.1:5060<br>ACK <a href="sip:mod_sofia@1.1.1.1:5060;transport=udp">sip:mod_sofia@1.1.1.1:5060;transport=udp</a> SIP/2.0.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK3de2cb0a;rport.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>;tag=DQc8Ngcc2mZKr.<br>Contact: <<a href="sip:999999999@2.2.2.2">sip:999999999@2.2.2.2</a>>.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 103 ACK.<br>User-Agent: Asterisk PBX.<br>Max-Forwards: 70.<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 22:00:01.780214 2.2.2.2:5060 -> 1.1.1.1:5060<br>BYE <a href="sip:mod_sofia@1.1.1.1:5060;transport=udp">sip:mod_sofia@1.1.1.1:5060;transport=udp</a> SIP/2.0.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK3871369b;rport.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>;tag=DQc8Ngcc2mZKr.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 104 BYE.<br>User-Agent: Asterisk PBX.<br>Max-Forwards: 70.<br>Proxy-Authorization: Digest username="asterisk02", realm="1.1.1.1",<br>algorithm=MD5, uri="<a href="sip:mod_sofia@1.1.1.1:5060">sip:mod_sofia@1.1.1.1:5060</a>",<br>nonce="5df21692-1f08-11de-9d06-83e4a6e70df7",<br>response="21ee4a61f1751494e2e96254dd007a4c", qop=auth,<br>cnonce="6bc43301", nc=00000002.<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 22:00:01.780814 1.1.1.1:5060 -> 2.2.2.2:5060<br>SIP/2.0 200 OK.<br>Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK3871369b;rport=5060.<br>From: "999999999" <<a href="sip:999999999@1.1.1.1">sip:999999999@1.1.1.1</a>>;tag=as26208773.<br>To: <<a href="sip:666666666@1.1.1.1">sip:666666666@1.1.1.1</a>>;tag=DQc8Ngcc2mZKr.<br>Call-ID: <a href="mailto:271c0dad41cc80456b8de2133dc80b2e@1.1.1.1">271c0dad41cc80456b8de2133dc80b2e@1.1.1.1</a>.<br>CSeq: 104 BYE.<br>User-Agent: FreeSWITCH-mod_sofia/1.0.3-hacked.<br>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,<br>NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH.<br>Supported: timer, precondition, path, replaces.<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 22:00:01.802580 1.1.1.1:5060 -> 3.3.3.3:5060<br>BYE <a href="sip:666666666@3.3.3.3:5060">sip:666666666@3.3.3.3:5060</a> SIP/2.0.<br>Via: SIP/2.0/UDP 1.1.1.1;rport;branch=z9hG4bKU390t1jQ7gvHe.<br>Max-Forwards: 70.<br>From: "999999999" <<a href="sip:559066555@3.3.3.3;transport=udp">sip:559066555@3.3.3.3;transport=udp</a>>;tag=e050QBXFZXN6K.<br>To: <<a href="sip:666666666@3.3.3.3">sip:666666666@3.3.3.3</a>>;tag=731C8E54-1862.<br>Call-ID: 5df4fd12-1f08-11de-9d06-83e4a6e70df7.<br>CSeq: 113193248 BYE.<br>Contact: <<a href="sip:gw+primus@1.1.1.1:5060;transport=udp">sip:gw+primus@1.1.1.1:5060;transport=udp</a>>.<br>User-Agent: FreeSWITCH-mod_sofia/1.0.3-hacked.<br>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,<br>NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH.<br>Supported: timer, precondition, path, replaces.<br>Reason: Q.850;cause=16;text="NORMAL_CLEARING".<br>Content-Length: 0.<br>.<br><br><br>U 2009/04/01 22:00:01.873399 3.3.3.3:5060 -> 1.1.1.1:5060<br>SIP/2.0 200 OK.<br>Via: SIP/2.0/UDP 1.1.1.1;rport;branch=z9hG4bKU390t1jQ7gvHe.<br>From: "999999999" <<a href="sip:559066555@3.3.3.3;transport=udp">sip:559066555@3.3.3.3;transport=udp</a>>;tag=e050QBXFZXN6K.<br>To: <<a href="sip:666666666@3.3.3.3">sip:666666666@3.3.3.3</a>>;tag=731C8E54-1862.<br>Date: Fri, 05 Jan 2001 07:47:32 GMT.<br>Call-ID: 5df4fd12-1f08-11de-9d06-83e4a6e70df7.<br>Server: Cisco-SIPGateway/IOS-12.x.<br>Content-Length: 0.<br>CSeq: 113193248 BYE.<br>.<br><br>Please, can somebody tell me what is happening?.<br><br>Thanks in advance.<br><br>Regards.<br><br>_______________________________________________<br>Freeswitch-users mailing list<br><a href="mailto:Freeswitch-users@lists.freeswitch.org">Freeswitch-users@lists.freeswitch.org</a><br>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users<br>UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users<br>http://www.freeswitch.org<br></div></blockquote></div><br><div apple-content-edited="true"> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Brian West</div><div><a href="mailto:brian@freeswitch.org">brian@freeswitch.org</a></div><div><br></div></div></span>-- Meet us a ClueCon! <a href="http://www.cluecon.com/">http://www.cluecon.com</a><br><div><br></div></div></span><br class="Apple-interchange-newline"> </div><br></div></body></html>