libopenh323-dev is in squeeze and sid, but it doesn't look like it's
going to make it into wheezy at this point.

H323Plus claims to be a drop-in replacement, but this should probably
be tested thoroughly.

Note that mod_h323 is still in the avoid_mods list pending testing to
verify that it builds cleanly on each target.

Thanks-to: Steven Ayre <steveayre@gmail.com>

FS-4567 --resolve

always update state to CS_HANGUP for now, even if the channel is gone to handle race where we miss this update

only put session pointers in when its done from a codec that comes from a session and set it to the right one

FS-3473: --resolve do not use asm optimizations on newer broken apple compiler until we can figure out the correct fix for this

                        pointer that was still in use

                        since this is a valid code path

                        Destroy the peer before the master channel

PROGRESS without PROGRESS INDICATOR IE is invalid according to Q.931,
so always call pri_progress() with info flag set, even if we do not
have media yet.
Signed-off-by: Stefan Knoblich <stkn@openisdn.net>