Re #1519 [into SVN trunk]: AudioMedia objects must not be destroyed before unregistered from conf bridge.



git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4708 74dad513-b988-da41-8d7b-12977e46ad98
More re #1655: added CLI command to toggle audio output route

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4709 74dad513-b988-da41-8d7b-12977e46ad98
More re #1655: bug in console UI to do attended call transfer

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4710 74dad513-b988-da41-8d7b-12977e46ad98
Re #1723: Modified build system to link with C++ library only for pjsua2 lib or app



git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4711 74dad513-b988-da41-8d7b-12977e46ad98
Misc (re #1630): Fixed GCC build warnings (thanks Tzafrir Cohen for the patch).



git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4712 74dad513-b988-da41-8d7b-12977e46ad98
Misc (re #1630): Fixed symbols that should not be exported (thanks Tzafrir Cohen for the patch).



git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4713 74dad513-b988-da41-8d7b-12977e46ad98
Misc (re #1630): Fixed some typos in the code (thanks Tzafrir Cohen for the patch).



git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4714 74dad513-b988-da41-8d7b-12977e46ad98
Re #1722: 
 - add handler for 502/503 response to refresh request. 
 - add expire timer for refresher.



git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4715 74dad513-b988-da41-8d7b-12977e46ad98
Fixed #1725: ACK is not sent upon receiving 200/OK retransmission if re-INVITE is sent

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4716 74dad513-b988-da41-8d7b-12977e46ad98
Fix #1726: Added check in assertion line for transmitting STUN message without incrementing retransmission count.



git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4717 74dad513-b988-da41-8d7b-12977e46ad98