[Asterisk-Users] Pingtel registration failing

[Anton Yurchenko]

Hello,

I have a Pingtel Xpressa and trying to get it working with *. When the 
phone tries to register, it sends out a REGISTER request and * replies 
with PROXY AUTHENTICATION but phone never replies back with the right 
info and just sends REGISTER again and again. This is what Pingtel 
support told me when I sent them a packet capture:

The Asterisk sends the replies to port 1031, the outbound port that Pingtel used to send the message.  This is wrong.  In the
REGISTER, Pingtel specified a contact header field with no port, which means use a default port of 5060.  Asterisk is violating the RFC 3261 by ignoring the Contact header.  The assumption that Pingtel will listen on the same port as was used to send a message has no ground as Pingtel uses asymmetric signaling.

Is there a fix for that? Or some option to force * to reply to port 5060?

Thanks