From a8e779fab659d1a8a45816df22dba17ea9ffd97c Mon Sep 17 00:00:00 2001
From: Nathan Neulinger <nneul@neulinger.org>
Date: Wed, 31 Jul 2013 17:16:43 -0500
Subject: [PATCH] mod_skinny: filter sip mwi events

---
 src/mod/endpoints/mod_skinny/mod_skinny.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mod/endpoints/mod_skinny/mod_skinny.c b/src/mod/endpoints/mod_skinny/mod_skinny.c
index 72cc82f9fa..165624a303 100644
--- a/src/mod/endpoints/mod_skinny/mod_skinny.c
+++ b/src/mod/endpoints/mod_skinny/mod_skinny.c
@@ -2253,6 +2253,10 @@ static void skinny_message_waiting_event_handler(switch_event_t *event)
 		return;
 	}
 
+	if (!strncmp("sip:", account, 4)) {
+		return;
+	}
+
 	if (!(yn = switch_event_get_header(event, "mwi-messages-waiting"))) {
 		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Missing required Header 'MWI-Messages-Waiting'\n");
 		return;