diff options
Diffstat (limited to 'src/osmo-bsc/osmo_bsc_bssap.c')
| -rw-r--r-- | src/osmo-bsc/osmo_bsc_bssap.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/osmo-bsc/osmo_bsc_bssap.c b/src/osmo-bsc/osmo_bsc_bssap.c index 9a5288bdc..3417783a6 100644 --- a/src/osmo-bsc/osmo_bsc_bssap.c +++ b/src/osmo-bsc/osmo_bsc_bssap.c @@ -26,10 +26,12 @@ #include <openbsc/bsc_subscriber.h> #include <osmocom/legacy_mgcp/mgcp.h> #include <openbsc/paging.h> +#include <openbsc/gsm_04_08_utils.h> #include <osmocom/gsm/protocol/gsm_08_08.h> #include <osmocom/gsm/gsm0808.h> #include <osmocom/gsm/gsm0808_utils.h> +#include <osmocom/gsm/gsm48.h> #include <openbsc/osmo_bsc_sigtran.h> #include <openbsc/a_reset.h> #include <osmocom/core/byteswap.h> @@ -42,8 +44,7 @@ /* Helper function for match_codec_pref(), looks up a matching permitted speech * value for a given msc audio codec pref */ -enum gsm0808_permitted_speech audio_support_to_gsm88(struct gsm_audio_support - *audio) +enum gsm0808_permitted_speech audio_support_to_gsm88(struct gsm_audio_support *audio) { if (audio->hr) { switch (audio->ver) { @@ -517,9 +518,18 @@ static int bssmap_handle_assignm_req(struct osmo_bsc_sccp_con *conn, * local preferences of the BSC */ rc = match_codec_pref(&full_rate, &chan_mode, &ct, scl_ptr, msc); if (rc < 0) { - LOGP(DMSC, LOGL_ERROR, "No supported audio type found.\n"); + LOGP(DMSC, LOGL_ERROR, "No supported audio type found for channel_type =" + " { ch_indctr=0x%x, ch_rate_type=0x%x, perm_spch=[ %s] }\n", + ct.ch_indctr, ct.ch_rate_type, osmo_hexdump(ct.perm_spch, ct.perm_spch_len)); + /* TODO: actually output codec names, e.g. implement gsm0808_permitted_speech_names[] and + * iterate perm_spch. */ goto reject; } + DEBUGP(DMSC, "Found matching audio type: %s %s for channel_type =" + " { ch_indctr=0x%x, ch_rate_type=0x%x, perm_spch=[ %s] }\n", + full_rate? "full rate" : "half rate", + get_value_string(gsm48_chan_mode_names, chan_mode), + ct.ch_indctr, ct.ch_rate_type, osmo_hexdump(ct.perm_spch, ct.perm_spch_len)); if (aoip == false) { /* map it to a MGCP Endpoint and a RTP port */ |