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
21 years ago · f8b6a4db98
parent d8908a3f52
commit f8b6a4db98
1 changed files with 2 additions and 1 deletions
--- 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)