New subject: [Kamailio-Users] [presence] NOTIFY sent over UDP when UA is waiting on TCP

14 Nov 2008

Hi

We've seen the following problem:

1) the UA subscribe to a presentity with a SUBSCRIBE that contains this
Contact header:

       "p1i" <sip:p1i@88.30.104.13:1414;transport=tcp>

2) then the presence module outputs in log file:

        INFO:presence:send_notify_request: NOTIFY
sip:p1i@genaker.net<sip%3Ap1i@genaker.net>via
sip:p1i@88.30.104.13:1414;transport=tcp
on behalf of sip:pascal@genaker.net &lt;sip%3Apascal(a)genaker.net&gt; for event
presence

3) but the user agent receives the NOTIFY over UDP when it should be sent
over TCP.

Any idea of what could be wrong ?
Is there any workaround to force sending NOTIFY messages over TCP ?

Regards,
Pascal