diff options
author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-08-20 19:10:58 +0200 |
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committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-09-14 10:12:29 +0200 |
commit | 53122b09d0e0890aa656e0d23a879bd61999d4fb (patch) | |
tree | 3e0a6ea21281b7e51f59431674e70b09ebefe6f2 /openbsc/src/libmsc/gsm_04_08.c | |
parent | c21dcb20e5a7e5f9317ac797d03639c191de4eae (diff) |
mncc: Use the default codec from the built-in mncc modezecke/features/rtp-bridge
In case of the RTP bridge mode we need to select the codec
ourselves. Rely on the same (incomplete) codec selection that
can be done using the mncc-int configuration node. This might
gain bearer capabilities support.
In case of a SDCCH a TCH/F will be attempted to be assigned.
This is an open issue for both modes and there should be a
preference for full or half-rate channels somewhere.
Diffstat (limited to 'openbsc/src/libmsc/gsm_04_08.c')
-rw-r--r-- | openbsc/src/libmsc/gsm_04_08.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c index 4cfba1c1f..7db758666 100644 --- a/openbsc/src/libmsc/gsm_04_08.c +++ b/openbsc/src/libmsc/gsm_04_08.c @@ -52,6 +52,7 @@ #include <openbsc/bsc_api.h> #include <openbsc/osmo_msc.h> #include <openbsc/handover.h> +#include <openbsc/mncc_int.h> #include <osmocom/abis/e1_input.h> #include <osmocom/core/bitvec.h> @@ -3033,13 +3034,13 @@ static int tch_rtp_create(struct gsm_network *net, uint32_t callref) /* * *sigh* we need to pick a codec now. Pick the most generic one * right now and hope we could fix that later on. This is very - * similiar to the above routine. - * TODO: Use the default codec version... + * similiar to the routine above. + * Fallback to the internal MNCC mode to select a route. */ if (lchan->tch_mode == GSM48_CMODE_SIGN) { trans->conn->mncc_rtp_create_pending = 1; - /* TODO... transport or fix the default type... */ - return gsm0808_assign_req(trans->conn, GSM48_CMODE_SPEECH_V1, + return gsm0808_assign_req(trans->conn, + mncc_codec_for_mode(lchan->type), lchan->type != GSM_LCHAN_TCH_H); } |