Index: channels/chan_sip.c
diff -Nau channels/chan_sip.c.orig channels/chan_sip.c
--- channels/chan_sip.c.orig	2009-04-24 00:54:30.000000000 +0200
+++ channels/chan_sip.c	2009-04-24 00:56:15.000000000 +0200
@@ -5214,8 +5214,10 @@
 
 		numberofports = 1;
 		len = -1;
-		if ((sscanf(m, "audio %d/%d RTP/AVP %n", &x, &numberofports, &len) == 2 && len > 0) ||
-		    (sscanf(m, "audio %d RTP/AVP %n", &x, &len) == 1 && len > 0)) {
+		if (((sscanf(m, "audio %d/%d RTP/AVP %n", &x, &numberofports, &len) == 2) && (len > 0)) ||
+			((sscanf(m, "audio %d/%d RTP/SAVP %n", &x, &numberofports, &len) == 2) && (len > 0)) ||
+			((sscanf(m, "audio %d RTP/AVP %n", &x, &len) == 1) && (len > 0)) ||
+			((sscanf(m, "audio %d RTP/SAVP %n", &x, &len) == 1) && (len > 0))) {
 			audio = TRUE;
 			numberofmediastreams++;
 			/* Found audio stream in this media definition */