diff options
| author | Andreas Eversberg <jolly@eversberg.eu> | 2012-01-16 09:29:28 +0100 |
|---|---|---|
| committer | Ivan Kluchnikov <kluchnikovi@gmail.com> | 2014-05-06 17:21:24 +0400 |
| commit | 166b32b8d696981955b7d6bb0ec7ac1b801fff47 (patch) | |
| tree | f3f2fab54a8cecd44cf5cb1023b83b9058f44f66 /openbsc/tests | |
| parent | f2f94ce900bae621dca89571bc526fef4a71489c (diff) | |
Add traffic forwarding via RTP to remote application
Instead of forwarding traffic through MNCC interface, traffic can
be forwarded to a given RTP peer directly. A special MNCC message
is used to control the peer's destination. The traffic can still be
forwarded through MNCC interface when this special MNCC message is
not used.
It also works with E1 based BTSs.
In conjunction with LCR's "rtp-bridge" feature, the RTP traffic
can be directly exchanged with a remote SIP endpoint, so that the
traffic is not forwarded by LCR itself. This way the performance
of handling traffic only depends on OpenBSC and the remote SIP
endpoint. Also the traffic is exchanged with the SIP endpoint
without transcoding, to have maximum performance.
Increment MNCC version to 5.
Diffstat (limited to 'openbsc/tests')
| -rw-r--r-- | openbsc/tests/abis/abis_test.c | 6 | ||||
| -rw-r--r-- | openbsc/tests/gbproxy/gbproxy_test.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/openbsc/tests/abis/abis_test.c b/openbsc/tests/abis/abis_test.c index e7e78d202..6bb84cca0 100644 --- a/openbsc/tests/abis/abis_test.c +++ b/openbsc/tests/abis/abis_test.c @@ -27,6 +27,12 @@ #include <openbsc/abis_nm.h> #include <openbsc/debug.h> +/* dummy function to keep rtp_proxy.c happy */ +int tch_frame_down(struct gsm_network *net, uint32_t callref, struct gsm_data_frame *data) +{ + return 0; +} + static const uint8_t simple_config[] = { /*0, 13, */ 66, 18, 0, 3, 1, 2, 3, 19, 0, 3, 3, 4, 5, diff --git a/openbsc/tests/gbproxy/gbproxy_test.c b/openbsc/tests/gbproxy/gbproxy_test.c index d32ac8340..69ce58aa4 100644 --- a/openbsc/tests/gbproxy/gbproxy_test.c +++ b/openbsc/tests/gbproxy/gbproxy_test.c @@ -34,6 +34,12 @@ #define SGSN_NSEI 0x0100 +/* dummy function to keep rtp_proxy.c happy */ +int tch_frame_down() +{ + return 0; +} + struct gbproxy_config gbcfg; static int gprs_process_message(struct gprs_ns_inst *nsi, const char *text, |