From 94debe50858385e74657c56d607c34c1af02bc59 Mon Sep 17 00:00:00 2001
From: Sean Bright <sean.bright@gmail.com>
Date: Sat, 6 Mar 2021 17:57:02 -0500
Subject: [PATCH] app_dial.c: Only send DTMF on first progress event.
ASTERISK-29329 #close
Change-Id: Ic58e7a17f1ff3f785a5b21dced88682581149601
---
apps/app_dial.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/apps/app_dial.c b/apps/app_dial.c
index e384b6da97..d611083d9a 100644
--- a/apps/app_dial.c
+++ b/apps/app_dial.c
@@ -1559,12 +1559,14 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
ast_channel_stage_snapshot_done(in);
ast_channel_unlock(in);
sent_progress = 1;
- }
- if (!ast_strlen_zero(dtmf_progress)) {
- ast_verb(3,
- "Sending DTMF '%s' to the called party as result of receiving a PROGRESS message.\n",
- dtmf_progress);
- ast_dtmf_stream(c, in, dtmf_progress, 250, 0);
+
+ if (!ast_strlen_zero(dtmf_progress)) {
+ ast_verb(3,
+ "Sending DTMF '%s' to the called party as result of "
+ "receiving a PROGRESS message.\n",
+ dtmf_progress);
+ ast_dtmf_stream(c, in, dtmf_progress, 250, 0);
+ }
}
ast_channel_publish_dial(in, c, NULL, "PROGRESS");
break;
--
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