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

Pascal Maugeri pascal.maugeri at gmail.com
Fri Nov 14 17:58:36 CET 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 at 88.30.104.13:1414;transport=tcp>

2) then the presence module outputs in log file:

        INFO:presence:send_notify_request: NOTIFY
sip:p1i at genaker.net<sip%3Ap1i at genaker.net>via
sip:p1i at 88.30.104.13:1414;transport=tcp
on behalf of sip:pascal at genaker.net <sip%3Apascal at genaker.net> 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
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