MT#55283 also use offered_codecs for the answerer

Closes #2073

Change-Id: I1f9a1576377c21eedd441a3a3f06657384fac32c
(cherry picked from commit 1469e0669f)
(cherry picked from commit a304c89a2b)

daemon/call.c

@@ -2553,6 +2553,7 @@ static void codecs_offer(struct call_media *media, struct call_media *other_medi
 
 	// keep a copy of the final list of what was offered
 	codec_store_copy(&other_media->offered_codecs, &other_media->codecs);
+	codec_store_copy(&media->offered_codecs, &media->codecs);
 }
 
 __attribute__((nonnull(1, 2, 3, 4)))
@@ -2563,6 +2564,9 @@ static void codecs_answer(struct call_media *media, struct call_media *other_med
 			STR_FMT(&other_media->monologue->tag),
 			other_media->index);
 
+	// reset to codecs that were offered
+	codec_store_copy(&other_media->codecs, &other_media->offered_codecs);
+
 	const struct codec_store *answer_cs = &media->offered_codecs;
 	// don't do codec answer for a rejected media section
 	if (other_media->streams.length == 0)