--- chan_sip.c.orig	Fri Sep 22 14:07:58 2006
+++ chan_sip.c	Fri Sep 22 14:05:40 2006
@@ -4477,6 +4477,8 @@
 		if (!strncasecmp(req->line[x], boundary, strlen(boundary)) &&
 		    !strcasecmp(req->line[x + 1], "Content-Type: application/sdp")) {
 			req->sdp_start = x + 2;
+			/* increment x to start searching after boundary */
+			x = x + 2 ;
 			/* search for the end of the body part */
 			for ( ; x < req->lines; x++) {
 				if (!strncasecmp(req->line[x], boundary, strlen(boundary)))