If you have problems with Nortel, you should contact them directly instead of publicly discussing them. Or I'd recommend that if you do want to show traces then try to delete/substitute the vendor names.
The point is there are bugs in many SIP products. I don't think SIP-implementors is the right place to name and shame every vendor that has a bug. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Iñaki Baz Castillo Sent: 20 June 2008 13:37 To: [email protected] Subject: [Sip-implementors] Nortel CS2K replies sometimes to port 5061instead of 5060 !!! Hi, maybe there is in the list Nortel people or Nortel CS2K users that can confirm or explain this bug of the softswitch: Sometimes (5% of outgoing calls) Nortel CS2K replies me to port 5061 instead of 5060. There is absolutelly no reason for that since the INVITE is correctly sent from port 5060 and includes a correct Via: This is a real trace: ------------------ U 2008/06/19 12:51:18.703871 MY_PROXY_IP:5060 -> NORTEL_CS2K_IP:5060 INVITE sip:[EMAIL PROTECTED] SIP/2.0 Record-Route: <sip:MY_PROXY_IP;lr=on;ftag=as5fc7617f> Via: SIP/2.0/UDP MY_PROXY_IP;branch=z9hG4bK87ab.47b6f072.0 Via: SIP/2.0/UDP 192.168.1.203:5060;received=88.99.1.192;branch=z9hG4bK20b50ef9;rport=10000 From: <sip:[EMAIL PROTECTED]>;tag=as5fc7617f To: <sip:[EMAIL PROTECTED]> Contact: <sip:[EMAIL PROTECTED]:10000> Call-ID: [EMAIL PROTECTED] CSeq: 103 INVITE User-Agent: Ilimit - Asterisk PBX Max-Forwards: 69 Date: Thu, 19 Jun 2008 10:45:03 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces Content-Type: application/sdp Content-Length: 284 X-Called-E164: +34666555444 P-Asserted-Identity: <sip:[EMAIL PROTECTED]> v=0 o=root 1468 1469 IN IP4 192.168.1.203 s=session c=IN IP4 MY_PROXY_IP t=0 0 m=audio 60884 RTP/AVP 8 18 101 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 ### NOTE that the reply is sent to port 5061: U 2008/06/19 12:51:18.72 NORTEL_CS2K_IP:5060 -> MY_PROXY_IP:5061 SIP/2.0 100 Trying From: <sip:[EMAIL PROTECTED]>;tag=as5fc7617f To: <sip:[EMAIL PROTECTED]>;tag=5ad3254683132008619125120 Call-ID: [EMAIL PROTECTED] CSeq: 103 INVITE Allow: ACK,BYE,CANCEL,INVITE,OPTIONS,INFO,SUBSCRIBE,REFER,NOTIFY,PRACK Via: SIP/2.0/UDP MY_PROXY_IP;branch=z9hG4bK87ab.47b6f072.0 Via: SIP/2.0/UDP 192.168.1.203:5060;received=88.99.1.192;rport=10000;branch=z9hG4bK20b50ef9 Contact: <sip:NORTEL_CS2K_IP:5060;transport=UDP> Content-Length: 0 ---------------------------------------------------- Some Nortel people to talk with about this problem? -- Iñaki Baz Castillo [EMAIL PROTECTED] _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
