From 3616eb166f18634660b5c4c0c0d67308194c2535 Mon Sep 17 00:00:00 2001
From: Matthew Fredrickson <creslin@digium.com>
Date: Fri, 24 Aug 2007 18:05:11 +0000
Subject: [PATCH] Add VMWI chan_zap support #9909

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@80778 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_zap.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index 7b0c186957..c733e36fa1 100644
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -7179,6 +7179,11 @@ static void *do_monitor(void *data)
 							if (last->msgstate != res) {
 								int x;
 								ast_debug(1, "Message status for %s changed from %d to %d on %d\n", last->mailbox, last->msgstate, res, last->channel);
+#ifdef ZT_VMWI
+								res2 = ioctl(last->subs[SUB_REAL].zfd, ZT_VMWI, res);
+								if (res2)
+									ast_log(LOG_DEBUG, "Unable to control message waiting led on channel %d\n", last->channel);
+#endif
 								x = ZT_FLUSH_BOTH;
 								res2 = ioctl(last->subs[SUB_REAL].zfd, ZT_FLUSH, &x);
 								if (res2)