On Wed, Aug 03, 2005 at 12:17:40AM +0200, Klaus
Darilion wrote:
Erich Nahum wrote:
Thanks to Bogdan, who pointed out that my UAC was
not behaving properly.
Having solved that problem in sipp, I now have a new issue. The UAC
is opening a TCP connection to the proxy, but the proxy then forwards
the INVITE to the UAS over UDP. I'm using the stock openser.cfg file.
Any suggestions?
If a user agents wants to receive messages via TCP, it has to REGISTER
with with a contact which includes the transport=tcp parameter. If there
is no transport parameter, UDP is the default (according to the RFCs).
You can force TCP by using t_relay_to_tcp instead of t_relay.
Thanks for the response. I did try this, and got a parser error
that t_relay_to_tcp is unrecognized.
-Erich