From 28c66694d398ee607eb523aedbfc6f73e3b0429a Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Fri, 7 Mar 2008 19:32:00 +0000
Subject: [PATCH] Ignore source update control frame. (closes issue #12168)
 Reported by: plack

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@106788 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/channel.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main/channel.c b/main/channel.c
index febebc5152..2cb3b7be38 100644
--- a/main/channel.c
+++ b/main/channel.c
@@ -1848,6 +1848,7 @@ int ast_waitfordigit_full(struct ast_channel *c, int ms, int audiofd, int cmdfd)
 					return -1;
 				case AST_CONTROL_RINGING:
 				case AST_CONTROL_ANSWER:
+				case AST_CONTROL_SRCUPDATE:
 					/* Unimportant */
 					break;
 				default: