diff options
author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2022-08-08 19:11:51 +0200 |
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committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2023-03-05 07:03:05 +0100 |
commit | 5724a0b8138b93005b26aba8b35ed2051177c4e8 (patch) | |
tree | 99e142e1d36f256ac0d40b2e63fa61bda22925f6 | |
parent | cc6d818baa3ce1ae1a53f31081041ddf78feaadd (diff) |
HO Req: include IE Codec List (MSC Preferred)
Related: OS#5529
Change-Id: Ifcf719c5fc9e11749aafbd97bafda7f6f50973ea
-rw-r--r-- | src/libmsc/msc_ho.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/libmsc/msc_ho.c b/src/libmsc/msc_ho.c index 2f25ca836..d156cd073 100644 --- a/src/libmsc/msc_ho.c +++ b/src/libmsc/msc_ho.c @@ -380,6 +380,7 @@ static void msc_ho_send_handover_request(struct msc_a *msc_a) struct vlr_subscr *vsub = msc_a_vsub(msc_a); struct gsm_network *net = msc_a_net(msc_a); struct gsm0808_channel_type channel_type; + struct gsm0808_speech_codec_list scl; struct gsm_trans *cc_trans = msc_a->cc.active_trans; struct ran_msg ran_enc_msg = { .msg_type = RAN_MSG_HANDOVER_REQUEST, @@ -421,6 +422,14 @@ static void msc_ho_send_handover_request(struct msc_a *msc_a) return; } ran_enc_msg.handover_request.geran.channel_type = &channel_type; + + sdp_audio_codecs_to_speech_codec_list(&scl, &cc_trans->cc.codecs.result.audio_codecs); + if (!scl.len) { + msc_ho_failed(msc_a, GSM0808_CAUSE_EQUIPMENT_FAILURE, "Failed to compose" + " Codec List (MSC Preferred) for Handover Request message\n"); + return; + } + ran_enc_msg.handover_request.codec_list_msc_preferred = &scl; } gsm0808_cell_id_from_cgi(&ran_enc_msg.handover_request.cell_id_serving, CELL_IDENT_WHOLE_GLOBAL, &vsub->cgi); |