[Serusers] re-invite problem

olivier.taylor olivier.taylor at gmail.com
Tue May 8 10:15:58 CEST 2007


Hello,
using ser 0.9.6

The following dialog is a re-invite, the re-invite is initiated by the 
callee after putting the call on hold.
Problem is that SER answer with a 407 on the wrong port, Invite is 
coming from port 62907 and SER answer to port 5060.

Problem doesn't occurs for the initial invite.
We have tried with other Uas without problems, just having problems with 
this Ua (Avaya).

Any idea?

Best regards,

Olivier


U xxx.xx.xx.xx:62907 -> yy.yyy.yyy.yy:5060
INVITE sip:990099001 at 192.168.162.187 SIP/2.0.
Via: SIP/2.0/UDP 192.168.162.181;branch=z9hG4bK309b82ccf.
Max-Forwards: 70.
Content-Length: 337.
To: "QE-A" <sip:990099001 at yy.yyy.yyy.yy>;tag=f7983fe553e1941.
From: "QE-B" <sip:990099002 at yy.yyy.yyy.yy>;tag=5bf8b4fb69fca84.
Call-ID: 7c933d3d19bb76c396b995202b18eb97 at yy.yyy.yyy.yy.
CSeq: 567882513 INVITE.
Route: 
<sip:990099002 at yy.yyy.yyy.yy:5060;nat=yes;ftag=f7983fe553e1941;lr=on>.
P-Asserted-Identity: "QE-B" <sip:990099002 at yy.yyy.yyy.yy>.
Allow: INVITE.
Allow: CANCEL.
Allow: OPTIONS.
Allow: BYE.
Allow: REFER.
Allow: INFO.
Allow: UPDATE.
Content-Type: application/sdp.
Contact: "QE-B" <sip:990099002 at 192.168.162.181>.
Supported: replaces.
User-Agent: NeuralX MxSF/v3.2.6.26.
.
v=0.
o=990099002 1136076203 1136076205 IN IP4 192.168.162.181.
s=-.
c=IN IP4 192.168.162.181.
t=0 0.
a=sendonly.
m=audio 20006 RTP/AVP 0 101 8 18 .
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729/8000.
a=fmtp:101 0-15.
a=fmtp:18 annexb=no.
a=ptime:20.
a=rtcp:20007 IN IP4 192.168.162.181.


U yy.yyy.yyy.yy:5060 -> xxx.xx.xx.xx:5060
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP 
192.168.162.181;branch=z9hG4bK309b82ccf;received=xxx.xx.xx.xx.
To: "QE-A" <sip:990099001 at yy.yyy.yyy.yy>;tag=f7983fe553e1941.
From: "QE-B" <sip:990099002 at yy.yyy.yyy.yy>;tag=5bf8b4fb69fca84.
Call-ID: 7c933d3d19bb76c396b995202b18eb97 at yy.yyy.yyy.yy.
CSeq: 567882513 INVITE.
Proxy-Authenticate: Digest realm="yy.yyy.yyy.yy", 
nonce="463f31b81a65dee3419ce3e4bfbecc253410cbf5".
Server: Sip EXpress router (0.9.6 (i386/freebsd)).
Content-Length: 0.
Warning: 392 yy.yyy.yyy.yy:5060 "Noisy feedback tells:  pid=49990 
req_src_ip=xxx.xx.xx.xx req_src_port=62907 
in_uri=sip:990099001 at 192.168.162.187 
out_uri=sip:990099001 at 192.168.162.187 via_cnt==1".
.



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