From c7c3fa1d53032f4e899cb7a99aa5976b99726162 Mon Sep 17 00:00:00 2001
From: "Kevin P. Fleming" <kpfleming@digium.com>
Date: Tue, 15 Nov 2005 20:56:19 +0000
Subject: issue #5672

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7106 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_alsa.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'channels/chan_alsa.c')

diff --git a/channels/chan_alsa.c b/channels/chan_alsa.c
index 961abef54..9bef8f3c7 100755
--- a/channels/chan_alsa.c
+++ b/channels/chan_alsa.c
@@ -582,8 +582,14 @@ static int alsa_hangup(struct ast_channel *c)
 	usecnt--;
 	ast_mutex_unlock(&usecnt_lock);
 	if (hookstate) {
-		res = 2;
-		write(sndcmd[1], &res, sizeof(res));
+		if (autoanswer) {
+			hookstate = 0;
+		} else {
+			/* Congestion noise */
+			res = 2;
+			write(sndcmd[1], &res, sizeof(res));
+			hookstate = 0;
+		}
 	}
 	snd_pcm_drop(alsa.icard);
 	ast_mutex_unlock(&alsalock);
-- 
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