Index: main/manager.c
===================================================================
--- main/manager.c	(revision 56004)
+++ main/manager.c	(working copy)
@@ -1970,7 +1970,8 @@
 	int ret = 0;
 
 	ast_copy_string(action, astman_get_header(m, "Action"), sizeof(action));
-	ast_log( LOG_DEBUG, "Manager received command '%s'\n", action );
+	if (option_debug > 3)
+		ast_log( LOG_DEBUG, "Manager received command '%s'\n", action );
 
 	if (ast_strlen_zero(action)) {
 		astman_send_error(s, m, "Missing action in request");
Index: main/rtp.c
===================================================================
--- main/rtp.c	(revision 56004)
+++ main/rtp.c	(working copy)
@@ -3144,6 +3144,7 @@
 	enum ast_rtp_get_result audio_p1_res = AST_RTP_GET_FAILED, video_p1_res = AST_RTP_GET_FAILED;
 	enum ast_bridge_result res = AST_BRIDGE_FAILED;
 	int codec0 = 0, codec1 = 0;
+	struct ast_format_list fmt0, fmt1;
 	void *pvt0 = NULL, *pvt1 = NULL;
 
 	/* Lock channels */
@@ -3247,8 +3248,12 @@
 		return AST_BRIDGE_FAILED_NOWARN;
 	}
 
+	fmt0 = ast_codec_pref_getsize(&p0->pref, codec0);
+	fmt1 = ast_codec_pref_getsize(&p1->pref, codec1);
+
 	/* If either side can only do a partial bridge, then don't try for a true native bridge */
-	if (audio_p0_res == AST_RTP_TRY_PARTIAL || audio_p1_res == AST_RTP_TRY_PARTIAL) {
+	if ((audio_p0_res == AST_RTP_TRY_PARTIAL || audio_p1_res == AST_RTP_TRY_PARTIAL) &&
+		 (fmt0.cur_ms == fmt1.cur_ms)) {
 		/* In order to do Packet2Packet bridging both sides must be in the same rawread/rawwrite */
 		if (c0->rawreadformat != c1->rawwriteformat || c1->rawreadformat != c0->rawwriteformat) {
 			if (option_debug)