Index: channels/chan_sip.c
===================================================================
--- channels/chan_sip.c	(revision 36289)
+++ channels/chan_sip.c	(working copy)
@@ -8451,6 +8451,7 @@
 {
 	const char *end = strchr(input,'<');	/* first_bracket */
 	const char *tmp = strchr(input,'"');	/* first quote */
+	char last_ch;
 	int bytes = 0;
 	int maxbytes = outputsize - 1;
 
@@ -8461,9 +8462,16 @@
 	end--;
 
 	/* we found "name" */
-	if (tmp && tmp < end) {
-		end = strchr(tmp+1, '"');
-		if (!end)
+	if (tmp && tmp <= end) {
+		end = tmp + 1;
+		last_ch = '\0';
+		for (last_ch = '\0', end = tmp + 1; *end != '\0'; end++) {
+			if (*end == '"' && last_ch != '\\')
+				break;
+			last_ch = *end;
+		}
+
+		if (*end == '\0')
 			return NULL;
 		bytes = (int) (end - tmp);
 		/* protect the output buffer */