git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9543 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * nua_stack.c: keep reference when destroying un-ACKed INVITE



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9542 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * sofia-sip/msg_header.h: added msg_header_add_format(()



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9541 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * nua_stack.c: un-ACKed INVITE was destroyed twice on nh_destroy()



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9540 d0543943-73ff-0310-b7d9-9358b9ac24b2

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9535 d0543943-73ff-0310-b7d9-9358b9ac24b2

example of using mod_conference to auto call out on entry.  You can add multipe conference_set_auto_outcall's as needed

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9534 d0543943-73ff-0310-b7d9-9358b9ac24b2

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9529 d0543943-73ff-0310-b7d9-9358b9ac24b2

set field so the protocol object can easily get factor instance.  add ability to add observers for specific events and dispatch events to observers.  still more work needed there, since there is no relation between observers and what events are subscribed from freeswitch

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9528 d0543943-73ff-0310-b7d9-9358b9ac24b2

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9521 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * check_session.c: added test cases for multiple INVITEs and INVITE glare



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9520 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * nua_session.c: always start next INVITE after ACK



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9519 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * test_100rel.c: fixed timing problems with response to BYE



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9518 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * test_s2.c: add From tag to s2-generated requests



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9517 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * soa_static.c: soa_static_process_reject() backs up only if it has to back up



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9516 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * soa.c: document what function table contains by default
  
  For easy TAGS usage.



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9515 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * check_session.c: added test cases for nua_handle_destroy() and nua_respond()



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9514 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * check_session.c: bye_4_1_11 - checking BYE in completing state



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9513 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * check_session.c: renamed call error cases (3.1, 3.2)



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9512 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * check_session.c: added more CANCEL cases
  
  2.2.5 - CANCEL glare test case (failing)
  2.2.6 - Simple nua UAS CANCEL case
  2.2.7 - RFC 2543 client CANCELing, nua as UAS



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9511 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * check_session.c: added TCP call cases call_2_1_2_2 and call_2_1_3_2



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9510 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * test_s2.c: use only tport protocol if primary tport is given



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9509 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * check_session.c: added case 2.1.8, Call using NUTAG_PROXY().



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9508 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * check_session.c: added tests for PRACK and preconditions



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9507 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * test_s2.c: turn on s2 tport log if environment variable S2_TPORT_LOG is set



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9506 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * test_s2.c: allow user-specified VIA in requests from s2



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9505 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * nua_session.c: fixed client request reference counting in nua_session_usage_remove()
  
  Bug reported by Della Betta Filippo.



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9504 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * sdp: updated documentation



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9503 d0543943-73ff-0310-b7d9-9358b9ac24b2

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9501 d0543943-73ff-0310-b7d9-9358b9ac24b2