regarding my previous post about SIP outgoing calls dropping with an error 481 ..
this is my output from a SIP debug. the call dropped occurs at the end. Asterisk is mine, Cisco-SIPGateway is the other end (remote) and not in my control. help :) please!! Dave Signal=0 Duration=250 (no NAT) to 216.52.153.207:5060 Sip read: SIP/2.0 200 OK Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Date: Tue, 08 Jul 2003 22:22:57 GMT Call-ID: [EMAIL PROTECTED] Server: Cisco-SIPGateway/IOS-12.x Content-Length: 0 CSeq: 117 INFO Contact: <sip:[EMAIL PROTECTED]:5060> 10 headers, 0 lines set_destination: Parsing <sip:[EMAIL PROTECTED]:5060> for address/port to send to set_destination: set destination to 216.52.153.207, port 5060 Reliably Transmitting: INFO sip:[EMAIL PROTECTED] SIP/2.0 Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Contact: <sip:[EMAIL PROTECTED]> Call-ID: [EMAIL PROTECTED] CSeq: 118 INFO User-Agent: Asterisk PBX Content-Type: application/dtmf-relay Content-Length: 24 Signal=1 Duration=250 (no NAT) to 216.52.153.207:5060 Sip read: SIP/2.0 200 OK Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Date: Tue, 08 Jul 2003 22:22:58 GMT Call-ID: [EMAIL PROTECTED] Server: Cisco-SIPGateway/IOS-12.x Content-Length: 0 CSeq: 118 INFO Contact: <sip:[EMAIL PROTECTED]:5060> 10 headers, 0 lines set_destination: Parsing <sip:[EMAIL PROTECTED]:5060> for address/port to send to set_destination: set destination to 216.52.153.207, port 5060 Reliably Transmitting: INFO sip:[EMAIL PROTECTED] SIP/2.0 Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Contact: <sip:[EMAIL PROTECTED]> Call-ID: [EMAIL PROTECTED] CSeq: 119 INFO User-Agent: Asterisk PBX Content-Type: application/dtmf-relay Content-Length: 24 Signal=2 Duration=250 (no NAT) to 216.52.153.207:5060 Sip read: SIP/2.0 200 OK Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Date: Tue, 08 Jul 2003 22:22:58 GMT Call-ID: [EMAIL PROTECTED] Server: Cisco-SIPGateway/IOS-12.x Content-Length: 0 CSeq: 119 INFO Contact: <sip:[EMAIL PROTECTED]:5060> 10 headers, 0 lines set_destination: Parsing <sip:[EMAIL PROTECTED]:5060> for address/port to send to set_destination: set destination to 216.52.153.207, port 5060 Reliably Transmitting: INFO sip:[EMAIL PROTECTED] SIP/2.0 Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Contact: <sip:[EMAIL PROTECTED]> Call-ID: [EMAIL PROTECTED] CSeq: 120 INFO User-Agent: Asterisk PBX Content-Type: application/dtmf-relay Content-Length: 24 Signal=5 Duration=250 (no NAT) to 216.52.153.207:5060 set_destination: Parsing <sip:[EMAIL PROTECTED]:5060> for address/port to send to set_destination: set destination to 216.52.153.207, port 5060 Reliably Transmitting: INFO sip:[EMAIL PROTECTED] SIP/2.0 Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Contact: <sip:[EMAIL PROTECTED]> Call-ID: [EMAIL PROTECTED] CSeq: 121 INFO User-Agent: Asterisk PBX Content-Type: application/dtmf-relay Content-Length: 24 Signal=6 Duration=250 (no NAT) to 216.52.153.207:5060 Sip read: SIP/2.0 200 OK Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Date: Tue, 08 Jul 2003 22:22:59 GMT Call-ID: [EMAIL PROTECTED] Server: Cisco-SIPGateway/IOS-12.x Content-Length: 0 CSeq: 121 INFO Contact: <sip:[EMAIL PROTECTED]:5060> 10 headers, 0 lines Retransmitting #1 (no NAT): INFO sip:[EMAIL PROTECTED] SIP/2.0 Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Contact: <sip:[EMAIL PROTECTED]> Call-ID: [EMAIL PROTECTED] CSeq: 120 INFO User-Agent: Asterisk PBX Content-Type: application/dtmf-relay Content-Length: 24 Signal=5 Duration=250 to 216.52.153.207:5060 set_destination: Parsing <sip:[EMAIL PROTECTED]:5060> for address/port to send to set_destination: set destination to 216.52.153.207, port 5060 Reliably Transmitting: INFO sip:[EMAIL PROTECTED] SIP/2.0 Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Contact: <sip:[EMAIL PROTECTED]> Call-ID: [EMAIL PROTECTED] CSeq: 122 INFO User-Agent: Asterisk PBX Content-Type: application/dtmf-relay Content-Length: 24 Signal=4 Duration=250 (no NAT) to 216.52.153.207:5060 Sip read: SIP/2.0 481 Invalid CSeq Number Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Call-ID: [EMAIL PROTECTED] CSeq: 120 INFO Content-Length: 0 7 headers, 0 lines -- Got SIP response 481 "Invalid CSeq Number" back from 216.52.153.207 == Spawn extension (incoming, s, 2) exited non-zero on 'Zap/1-1' -- Hungup 'Zap/1-1' Sip read: SIP/2.0 200 OK Via: SIP/2.0/UDP 217.168.168.5:5060;branch=z9hG4bK5a5cde5e From: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 To: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA Date: Tue, 08 Jul 2003 22:22:59 GMT Call-ID: [EMAIL PROTECTED] Server: Cisco-SIPGateway/IOS-12.x Content-Length: 0 CSeq: 122 INFO Contact: <sip:[EMAIL PROTECTED]:5060> 10 headers, 0 lines Sip read: BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0 Via: SIP/2.0/UDP 216.52.153.207:5060 From: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA To: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 Date: Tue, 08 Jul 2003 22:22:59 GMT Call-ID: [EMAIL PROTECTED] User-Agent: Cisco-SIPGateway/IOS-12.x Max-Forwards: 6 Timestamp: 1057703051 CSeq: 101 BYE Content-Length: 0 11 headers, 0 lines Sending to 216.52.153.207 : 5060 (non-NAT) Transmitting (no NAT): SIP/2.0 200 OK Via: SIP/2.0/UDP 216.52.153.207:5060 From: <sip:[EMAIL PROTECTED]>;tag=26845C24-FDA To: "21382890" <sip:[EMAIL PROTECTED]>;tag=as6556b0d9 Call-ID: [EMAIL PROTECTED] CSeq: 101 BYE User-Agent: Asterisk PBX Contact: Content-Length: 0 to 216.52.153.207:5060 _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users