Commit Graph

9 Commits

Author SHA1 Message Date
Holger Hans Peter Freyther 45f0fa09d2 call/app: Hook the MNCC disconnect event in the app and release calls
In case the MNCC server is crashing we need to release all calls,
use the event emitted by the MNCC connection and iterate over all
calls and call the release function.
2016-03-22 16:32:48 +01:00
Holger Hans Peter Freyther 10e22bd6f4 call: Introduce a structure for representing a call
Right now a call has two legs, the initial one and the remote. In
general this will allow a SIP to SIP, SIP to MNCC and MNCC to MNCC
structure in the future.
2016-03-22 16:32:48 +01:00
Holger Hans Peter Freyther 90881b6a5a sip: Introduce source file to setup sofia sip
This code is capable of creating an agent that will bind on the
configured local address. The next steps are to configure the
library in terms of allowed features and prepare call handling.
2016-03-22 16:32:48 +01:00
Holger Hans Peter Freyther 9d12a7c34c mncc: Add code to manage the mncc connection for CC
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.
2016-03-21 17:00:02 +01:00
Holger Hans Peter Freyther 80095748f9 mncc: Add the protocol description from OpenBSC 2016-03-21 15:46:53 +01:00
Holger Hans Peter Freyther 11713d88e4 vty: Work on configuration of the MNCC to SIP gateway
We will add addressing by IMSI but right now let's focus on the
minimum of what needs to be there.
2016-03-21 15:39:41 +01:00
Holger Hans Peter Freyther 5b0d4618df telnet: Use the dynamic interface for binding the VTY
This way one can bind the interface to another ip address.
2016-03-21 11:48:02 +01:00
Holger Hans Peter Freyther c1879e47ba logging: Define default logging categories 2016-03-21 11:47:25 +01:00
Holger Hans Peter Freyther a1909e6c80 Initial commit for a MNCC to SIP gateway (and maybe auth GW too)
* It is written in C and using libosmovty and other data structures
* It is using sofia-sip for the SIP handling as a good library for
such a task
* It is using glib for the sofia-sip event loop integration. In the
future we can write our own root context but right now that looks
like a necessary evil. No glib usage is allowed in this code and
only sofia-glib is linked.
2016-03-21 09:54:37 +01:00