From 03529837cc7e86740e59539661037685981f811e Mon Sep 17 00:00:00 2001 From: David Vossel Date: Wed, 13 Jan 2010 16:31:14 +0000 Subject: add silence gen to wait apps asterisk.conf's 'transmit_silence' option existed before this patch, but was limited to only generating silence while recording and sending DTMF. Now enabling the transmit_silence option generates silence during wait times as well. To achieve this, ast_safe_sleep has been modified to generate silence anytime no other generators are present and transmit_silence is enabled. Wait apps not using ast_safe_sleep now generate silence when transmit_silence is enabled as well. (closes issue #16524) Reported by: kobaz (closes issue #16523) Reported by: kobaz Tested by: dvossel Review: https://reviewboard.asterisk.org/r/456/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@239712 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- apps/app_waitforring.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'apps/app_waitforring.c') diff --git a/apps/app_waitforring.c b/apps/app_waitforring.c index 1df60795f..7ddc9db12 100644 --- a/apps/app_waitforring.c +++ b/apps/app_waitforring.c @@ -56,6 +56,7 @@ static char *app = "WaitForRing"; static int waitforring_exec(struct ast_channel *chan, const char *data) { struct ast_frame *f; + struct ast_silence_generator *silgen = NULL; int res = 0; double s; int ms; @@ -65,6 +66,10 @@ static int waitforring_exec(struct ast_channel *chan, const char *data) return 0; } + if (ast_opt_transmit_silence) { + silgen = ast_channel_start_silence_generator(chan); + } + ms = s * 1000.0; while (ms > 0) { ms = ast_waitfor(chan, ms); @@ -109,6 +114,10 @@ static int waitforring_exec(struct ast_channel *chan, const char *data) } } + if (silgen) { + ast_channel_stop_silence_generator(chan, silgen); + } + return res; } -- cgit v1.2.3