После того как положили трубку на транзитном астериске вот такое (UNITEL PBX - принимает ОКС от Ростелекома и конвертит в SIP):
<--- SIP read from UDP:172.17.160.11:5060 ---> INFO sip:27777@172.17.160.21:5060 SIP/2.0 Via: SIP/2.0/UDP 172.17.160.11:5060;branch=z9hG4bKxand100074696 From: "380446374329" <sip:380446374329@172.17.160.11>;tag=100074696 To: "380446374329" <sip:380446374329@172.17.160.11>;tag=100074696 Call-ID: 6-10007469zAndXOk@172.17.160.11 Contact: <sip:380446374329@172.17.160.11:5060> CSeq: 3 INFO Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, NOTIFY User-Agent: UNITEL PBX Content-Length:23 Content-Type: application/dtmf-relay Max-Forwards: 70 Signal=6 Duration=50 <-------------> --- (12 headers 2 lines) --- <--- Transmitting (no NAT) to 172.17.160.11:5060 ---> SIP/2.0 481 Call leg/transaction does not exist Via: SIP/2.0/UDP 172.17.160.11:5060;branch=z9hG4bKxand100074696;received=172.17.160.11 From: "380446374329" <sip:380446374329@172.17.160.11>;tag=100074696 To: "380446374329" <sip:380446374329@172.17.160.11>;tag=100074696 Call-ID: 6-10007469zAndXOk@172.17.160.11 CSeq: 3 INFO Server: Asterisk PBX 10.2.0 Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH Supported: replaces, timer Content-Length: 0 <--- SIP read from UDP:172.17.160.11:5060 ---> ACK sip:27777@172.17.160.21:5060 SIP/2.0 Via: SIP/2.0/UDP 172.17.160.11:5060;branch=z9hG4bKxand100074696 From: "380446374329" <sip:380446374329@172.17.160.11>;tag=100074696 To: "380446374329" <sip:380446374329@172.17.160.11>;tag=100074696 Call-ID: 6-10007469zAndXOk@172.17.160.11 CSeq: 3 ACK Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, NOTIFY User-Agent: UNITEL PBX Max-Forwards: 70 Content-Length:0 <-------------> --- (10 headers 0 lines) --- <--- SIP read from UDP:172.17.160.11:5060 ---> INFO sip:27777@172.17.160.21:5060 SIP/2.0 Via: SIP/2.0/UDP 172.17.160.11:5060;branch=z9hG4bKxand100074696 From: "380446374329" <sip:380446374329@172.17.160.11>;tag=100074696 To: "380446374329" <sip:380446374329@172.17.160.11>;tag=100074696 Call-ID: 6-10007469zAndXOk@172.17.160.11 Contact: <sip:380446374329@172.17.160.11:5060> CSeq: 4 INFO Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, NOTIFY User-Agent: UNITEL PBX Content-Length:23 Content-Type: application/dtmf-relay Max-Forwards: 70 Signal=3 Duration=50 <-------------> --- (12 headers 2 lines) --- <--- SIP read from UDP:172.17.160.11:5060 ---> ACK sip:27777@172.17.160.21:5060 SIP/2.0 Via: SIP/2.0/UDP 172.17.160.11:5060;branch=z9hG4bKxand100074696 From: "380446374329" <sip:380446374329@172.17.160.11>;tag=100074696 To: "380446374329" <sip:380446374329@172.17.160.11>;tag=100074696 Call-ID: 6-10007469zAndXOk@172.17.160.11 CSeq: 4 ACK Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, NOTIFY User-Agent: UNITEL PBX Max-Forwards: 70 Content-Length:0
То есть не приходит сигнал о том, что положили трубку. И вызывает сомнения эта фраза Call leg/transaction does not exist
ответил 2012-04-27 18:02:36 +0400
sattellite
75 ● 7 ● 8
http://bks.tv/