From: Kevin P. Fleming <kpfleming@digium.com>
Date: Sun, 29 Jan 2006 05:29:29 +0000 (+0000)
Subject: don't use tone generation for DTMF if the channel driver only supports begin/end... 
X-Git-Tag: 1.4.0-beta1~2761
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8b6a4db9881f45043aaa346e98286dda6abe245;p=thirdparty%2Fasterisk.git

don't use tone generation for DTMF if the channel driver only supports begin/end (will need more work to translate non-variable events into begin/end events)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8852 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channel.c b/channel.c
index c961f575c7..501baa8214 100644
--- a/channel.c
+++ b/channel.c
@@ -2184,7 +2184,8 @@ static int do_senddigit(struct ast_channel *chan, char digit)
 
 	if (chan->tech->send_digit)
 		res = chan->tech->send_digit(chan, digit);
-	if (!chan->tech->send_digit || res) {
+	if (!(chan->tech->send_digit && chan->tech->send_digit_begin) ||
+	    res) {
 		/*
 		 * Device does not support DTMF tones, lets fake
 		 * it by doing our own generation. (PM2002)