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osmo-sip-connector
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MNCC<->SIP bridge; attaches to OsmoMSC to interface with external SIP VoIP telephony https://osmocom.org/projects/osmo-sip-conector
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osmo-sip-connector/src/Makefile.am

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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.
7 years ago
bin_PROGRAMS = osmo-sip-connector
AM_CFLAGS=-Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOVTY_CFLAGS) $(SOFIASIP_CFLAGS)
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.
7 years ago
noinst_HEADERS = \
sdp: Extract SDP traversing into a separate module The code will still know about SIP and the sip_call_leg but is now separate of the call handling logic.
7 years ago
evpoll.h vty.h mncc_protocol.h app.h mncc.h sip.h call.h sdp.h
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.
7 years ago
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.
7 years ago
osmo_sip_connector_SOURCES = \
sdp: Extract SDP traversing into a separate module The code will still know about SIP and the sip_call_leg but is now separate of the call handling logic.
7 years ago
sdp.c \
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.
7 years ago
app.c \
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.
7 years ago
call.c \
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.
7 years ago
sip.c \
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.
7 years ago
mncc.c \
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.
7 years ago
evpoll.c \
vty.c \
main.c
osmo_sip_connector_LDADD = \
$(SOFIASIP_LIBS) \
$(LIBOSMOCORE_LIBS) \
$(LIBOSMOVTY_LIBS)