get dingaling to work with new google stuff

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10553 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/switch_rtp.c

@@ -992,7 +992,7 @@ SWITCH_DECLARE(switch_status_t) switch_rtp_activate_ice(switch_rtp_t *rtp_sessio
 
 	if (rtp_session->ice_user) {
 		if (ice_out(rtp_session) != SWITCH_STATUS_SUCCESS) {
-			return -1;
+			return SWITCH_STATUS_FALSE;
 		}
 	}