In preparation of a better show calls VTY command it is of interest
to know which number has been dialed by whom. For that store the
source/dest in there.
MNCC: Change the talloc root context to the call and don't try to
free the strings after calling the routing code
SIP: Use talloc_strdup to duplicate them.
Call: Add null check because the talloc_strdup of the SIP layer
could have failed.
Initiate the setup request that should result in the call getting
all the way to the connected state at some point in time. The device
I test with sadly rejects the call too soon.
The code is not tested and might be broken. Parse the setup request
of a MO call, create a new "call" with a MNCC leg and then issue the
call to create a RTP socket. Once this has been done, release the call
as the code to open a second leg has not been written yet.
Make a simple version comparison and close the socket in case of a
version mismatch. Begin to dispatch messages coming from the NITB
and log (all) unhandled messages.
Connect, re-connect and read messages from the MNCC socket. Dispatch
the event in case the system got disconnected.
Move the app definition to app.h and use it everywhere. Begin with a
new call for mncc.
Holger Hans Peter Freyther