Add initial CSD support with external MNCC
Implement and use CSD bearer service logic (with similar audio codec code):
* csd_filter (codec_filter)
* csd_bs (sdp_audio_codec)
* csd_bs_list (sdp_audio_codecs)
Related: OS#4394
Change-Id: Ide8b8321e0401dcbe35da2ec9cee0abca821d99a
diff --git a/src/libmsc/Makefile.am b/src/libmsc/Makefile.am
index 9577475..fba7b53 100644
--- a/src/libmsc/Makefile.am
+++ b/src/libmsc/Makefile.am
@@ -29,6 +29,8 @@
cell_id_list.c \
codec_filter.c \
codec_mapping.c \
+ csd_bs.c \
+ csd_filter.c \
sccp_ran.c \
msc_vty.c \
db.c \