diff options
Diffstat (limited to 'openbsc/src/libmsc/mncc_sock.c')
| -rw-r--r-- | openbsc/src/libmsc/mncc_sock.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/openbsc/src/libmsc/mncc_sock.c b/openbsc/src/libmsc/mncc_sock.c index dd0a44fb5..adb56fccd 100644 --- a/openbsc/src/libmsc/mncc_sock.c +++ b/openbsc/src/libmsc/mncc_sock.c @@ -37,6 +37,8 @@ #include <openbsc/debug.h> #include <openbsc/mncc.h> #include <openbsc/gsm_data.h> +#include <openbsc/transaction.h> +#include <openbsc/rtp_proxy.h> struct mncc_sock_state { struct gsm_network *net; @@ -50,6 +52,18 @@ int mncc_sock_from_cc(struct gsm_network *net, struct msgb *msg) struct gsm_mncc *mncc_in = (struct gsm_mncc *) msgb_data(msg); int msg_type = mncc_in->msg_type; + /* application uses RTP for this transaction, we send our data via RTP, + * otherwise we send it through MNCC interface */ + if (mncc_is_data_frame(msg_type)) { + struct gsm_trans *trans = trans_find_by_callref(net, mncc_in->callref); + + if (trans && trans->cc.rs) { + rtp_send_frame(trans->cc.rs, (struct gsm_data_frame *) mncc_in); + msgb_free(msg); + return 0; + } + } + /* Check if we currently have a MNCC handler connected */ if (net->mncc_state->conn_bfd.fd < 0) { LOGP(DMNCC, LOGL_ERROR, "mncc_sock receives %s for external CC app " |