FS-7903 #resolve [proxy_media gives Codec PROXY Exists but not at the desired…

FS-7903 #resolve [proxy_media gives Codec PROXY Exists but not at the desired implementation. 0hz 0ms 1ch]

src/switch_core_codec.c

@@ -666,6 +666,17 @@ SWITCH_DECLARE(switch_status_t) switch_core_codec_init_with_bitrate(switch_codec
 		return SWITCH_STATUS_GENERR;
 	}
 
+	if (!strncasecmp(codec_name, "PROXY", 5)) {
+		for (iptr = codec_interface->implementations; iptr; iptr = iptr->next) {
+			if ((!channels || channels == iptr->number_of_channels)) {
+				implementation = iptr;
+				break;
+			}
+		}
+
+		goto found;
+	}
+	
 	/* If no specific codec interval is requested opt for 20ms above all else because lots of stuff assumes it */
 	if (!ms) {
 		for (iptr = codec_interface->implementations; iptr; iptr = iptr->next) {

src/switch_core_media.c

@@ -782,7 +782,6 @@ SWITCH_DECLARE(payload_map_t *) switch_core_media_add_payload_map(switch_core_se
 
 	pmap->allocated = 1;
 
-
 	pmap->recv_pt = (switch_payload_t) pt;
 
 
@@ -8410,7 +8409,7 @@ SWITCH_DECLARE(void) switch_core_media_patch_sdp(switch_core_session_t *session)
 												 SDP_TYPE_RESPONSE,
 												 0,
 												 8000,
-												 8000,
+												 20,
 												 1,
 												 SWITCH_TRUE);
 
@@ -9834,7 +9833,7 @@ SWITCH_DECLARE(void) switch_core_media_check_outgoing_proxy(switch_core_session_
 											 SDP_TYPE_RESPONSE,
 											 0,
 											 8000,
-											 8000,
+											 20,
 											 1,
 											 SWITCH_TRUE);
 

src/switch_pcm.c

@@ -402,7 +402,7 @@ SWITCH_MODULE_LOAD_FUNCTION(core_pcm_load)
 										 switch_proxy_decode,	/* function to decode encoded data into raw data */
 										 switch_proxy_destroy);	/* deinitalize a codec handle using this implementation */
 
-  SWITCH_ADD_CODEC(codec_interface, "PROXY PASS-THROUGH");
+
 	switch_core_codec_add_implementation(pool, codec_interface, SWITCH_CODEC_TYPE_AUDIO,  /* enumeration defining the type of the codec */
 										 0, /* the IANA code number */
 										 "PROXY", /* the IANA code name */