From 5009d6d97aefc9e305b082899823dbb42c4d4813 Mon Sep 17 00:00:00 2001
From: Salah Ahmed <txrubel@gmail.com>
Date: Wed, 3 Apr 2019 10:55:07 -0500
Subject: [PATCH] chan_pjsip: DTMF Mode auto_info fallback lead to both inband
and info
When the dtmf_mode on an endpoint is configured as "auto_info"
Asterisk will produce an inband DTMF tone alongside an INFO
message when sending DTMF.
ASTERISK-28371
Change-Id: I1380b82f006e110a1b83fbb50c9873edd13a5d9a
---
channels/chan_pjsip.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/channels/chan_pjsip.c b/channels/chan_pjsip.c
index 55cd9edd56..e1b3b188ae 100644
--- a/channels/chan_pjsip.c
+++ b/channels/chan_pjsip.c
@@ -2016,7 +2016,7 @@ static int chan_pjsip_digit_begin(struct ast_channel *chan, char digit)
break;
case AST_SIP_DTMF_AUTO_INFO:
if (!media || !media->rtp || (ast_rtp_instance_dtmf_mode_get(media->rtp) == AST_RTP_DTMF_MODE_NONE)) {
- return -1;
+ return 0;
}
ast_rtp_instance_dtmf_begin(media->rtp, digit);
break;
--
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