Can someone help me to debug my problem?
I have ser between asterisk and my clients. When I try to call a sip client, it is going to ring. But asap the callee pickup the phone the call goes down.
Doing a logging on port 5060 i see that after the ack i get 400 bad request from the sip client.
This is the trace:
Session Initiation Protocol Request-Line: ACK sip:0681140017@83.211.248.158:62746 SIP/2.0 Method: ACK Resent Packet: False Message Header Record-Route: sip:19x.6x.19x.4x;ftag=as6d07dd0a;lr=on Via: SIP/2.0/UDP 19x.6x.19x.4x;branch=0 Via: SIP/2.0/UDP 19x.24x.16x.9x:5060;branch=z9hG4bK368ed369;rport=5060 From: "anonymous" sip:asterisk@voip.convergenze.it;tag=as6d07dd0a SIP Display info: "anonymous" SIP from address: sip:asterisk@voip.convergenze.it SIP tag: as6d07dd0a To: sip:08281895109@voip.convergenze.it;tag=b1385811e50f0aai1 SIP to address: sip:08281895109@voip.convergenze.it SIP tag: b1385811e50f0aai1 Contact: sip:asterisk@19x.24x.16x.9x Contact Binding: sip:asterisk@19x.24x.16x.9x URI: sip:asterisk@19x.24x.16x.9x SIP contact address: sip:asterisk@19x.24x.16x.9x Call-ID: 3ff0ae307575f1df61408b205af01196@voip.convergenze.it CSeq: 102 ACK User-Agent: Convergenze VoGW1 Max-Forwards: 16 Content-Length: 0
and then
Session Initiation Protocol Status-Line: SIP/2.0 400 Bad Request Status-Code: 400 Resent Packet: False Message Header To: sip:08281895109@voip.convergenze.it;tag=b1385811e50f0aai1 SIP to address: sip:08281895109@voip.convergenze.it SIP tag: b1385811e50f0aai1 From: "anonymous" sip:asterisk@voip.convergenze.it;tag=as6d07dd0a SIP Display info: "anonymous" SIP from address: sip:asterisk@voip.convergenze.it SIP tag: as6d07dd0a Call-ID: 3ff0ae307575f1df61408b205af01196@voip.convergenze.it CSeq: 103 INVITE Via: SIP/2.0/UDP 19x.6x.19x.4x;branch=z9hG4bK9f79.7854d9e5.0 Via: SIP/2.0/UDP 19x.24x.16x.9x:5060;branch=z9hG4bK493c6be2;rport=5060 Record-Route: sip:19x.6x.19x.4x;ftag=as6d07dd0a;lr=on Server: Sipura/SPA2100-3.2.5(d) Content-Length: 0
Any help is appreciated. Regards Rosairio