codec_filter_init: prepare for CSD
Related: OS#4394
Change-Id: I1270b00464456abc5300fd47e6087a0ba6243d03
diff --git a/src/libmsc/transaction_cc.c b/src/libmsc/transaction_cc.c
index 3a0db2c..4946d3f 100644
--- a/src/libmsc/transaction_cc.c
+++ b/src/libmsc/transaction_cc.c
@@ -24,6 +24,11 @@
#include <osmocom/msc/transaction_cc.h>
+void trans_cc_filter_init(struct gsm_trans *trans)
+{
+ trans->cc.codecs = (struct codec_filter){};
+}
+
void trans_cc_filter_set_ms_from_bc(struct gsm_trans *trans, const struct gsm_mncc_bearer_cap *bcap)
{
trans->cc.codecs.ms = (struct sdp_audio_codecs){0};