Hi, I've detected a strange behavior with UDP size thresdhold and it's falling back to UDP if TCP fails. I'm using 1.8-trunk but absolutely not sure since from version it was introduce, or if it is really a regression or if it's a bad configuration I did. The use case : * A sip server that doesn't support TCP. * I try to make a call with an invite larger than 1300. * It tries first with TCP (=> ok that's fine I have a TCP transport enabled for another account and this account is not attached to the UDP tranport, so why not...). * As expected TCP fails. * -> But... it doesn't retry with UDP. I'm well aware of the fact, if I want to ensure that it doesn't try with TCP, I can attach my account to my UDP transport or I can also use the PJSIP_DONT_SWITCH_TO_TCP flag. But I think that not falling back to UDP is a bug. At least regarding this ticket : http://trac.pjsip.org/repos/ticket/831 ("Also when the TCP connection fails, the endpoint should revert back to using UDP."). Is there something I miss or it is a bug? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100909/261c9ac0/attachment.html>