PJSIP: Force transport on contact rewrite
If contact rewriting is enabled but the contact differs in transport
from what is actually being used, messages after the initial INVITE
transaction can be sent to an incorrect transport/port combination. In
the case where this bug occurred the remote party never received a BYE
since it was sent to the remote party's TCP port over UDP.
Review: https://reviewboard.asterisk.org/r/4032/
........
Merged revisions 424244 from http://svn.asterisk.org/svn/asterisk/branches/12
........
Merged revisions 424245 from http://svn.asterisk.org/svn/asterisk/branches/13
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@424246
65c4cc65-6c06-0410-ace0-
fbb531ad65f3