add comment in codec_mapping.c

Related: OS#6258 Change-Id: I0905a1264cd8f940c7a9964addf241091425fe72
2023-11-28 05:28:21 +01:00 · 2023-11-28 05:28:21 +01:00 · e38f1ebc71
parent b51c35e846
commit e38f1ebc71
1 changed files with 1 additions and 0 deletions
--- a/src/libmsc/codec_mapping.c
+++ b/src/libmsc/codec_mapping.c
@ -111,6 +111,7 @@ const struct codec_mapping codec_map[] = {
 	},
 	{
 		.sdp = {
+			/* 112 is just what we use by default. The other call leg may impose a different number. */
 			.payload_type = 112,
 			.subtype_name = "AMR",
 			.rate = 8000,