From 7f29edd14064862d143f647ac9d1510e7a940723 Mon Sep 17 00:00:00 2001
From: Richard Mudgett <rmudgett@digium.com>
Date: Mon, 13 Dec 2010 17:18:17 +0000
Subject: [PATCH] Merged revisions 298195 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.8
................
r298195 | rmudgett | 2010-12-13 11:11:43 -0600 (Mon, 13 Dec 2010) | 33 lines
Merged revisions 298194 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.6.2
................
r298194 | rmudgett | 2010-12-13 11:04:41 -0600 (Mon, 13 Dec 2010) | 26 lines
Merged revisions 298193 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r298193 | rmudgett | 2010-12-13 10:56:07 -0600 (Mon, 13 Dec 2010) | 19 lines
Outgoing PRI/BRI calls cannot do DTMF triggered transfers.
Outgoing PRI/BRI calls cannot do DTMF triggered transfers if a PROCEEDING
message is not received. The debug output shows that the DTMF begin event
is seen, but the DTMF end event is missing. When the DTMF begin happens,
the call is muted so we now have one way audio (until a DTMF end event is
somehow seen).
* Made set the proceeding flag when the PRI_EVENT_ANSWER event is
received.
* Made absorb the DTMF begin and DTMF end events if we are overlap dialing
and have not seen a PROCEEDING message.
* Added a debug message when absorbing a DTMF event.
JIRA SWP-2690
JIRA ABE-2697
........
................
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@298201 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
channels/chan_dahdi.c | 7 ++++++-
channels/sig_pri.c | 1 +
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c
index a0d0bbe11d..1167a36332 100644
--- a/channels/chan_dahdi.c
+++ b/channels/chan_dahdi.c
@@ -8937,7 +8937,8 @@ static struct ast_frame *dahdi_read(struct ast_channel *ast)
a busy */
f = NULL;
}
- } else if (f->frametype == AST_FRAME_DTMF) {
+ } else if (f->frametype == AST_FRAME_DTMF_BEGIN
+ || f->frametype == AST_FRAME_DTMF_END) {
#ifdef HAVE_PRI
if (dahdi_sig_pri_lib_handles(p->sig)
&& !((struct sig_pri_chan *) p->sig_pvt)->proceeding
@@ -8945,6 +8946,10 @@ static struct ast_frame *dahdi_read(struct ast_channel *ast)
&& ((!p->outgoing && (p->pri->overlapdial & DAHDI_OVERLAPDIAL_INCOMING))
|| (p->outgoing && (p->pri->overlapdial & DAHDI_OVERLAPDIAL_OUTGOING)))) {
/* Don't accept in-band DTMF when in overlap dial mode */
+ ast_debug(1, "Absorbing inband %s DTMF digit: 0x%02X '%c' on %s\n",
+ f->frametype == AST_FRAME_DTMF_BEGIN ? "begin" : "end",
+ f->subclass.integer, f->subclass.integer, ast->name);
+
f->frametype = AST_FRAME_NULL;
f->subclass.integer = 0;
}
diff --git a/channels/sig_pri.c b/channels/sig_pri.c
index 61c075b9e3..9b6d63a517 100644
--- a/channels/sig_pri.c
+++ b/channels/sig_pri.c
@@ -5259,6 +5259,7 @@ static void *pri_dchannel(void *vpri)
#endif /* defined(HAVE_PRI_CALL_WAITING) */
sig_pri_handle_subcmds(pri, chanpos, e->e, e->answer.channel,
e->answer.subcmds, e->answer.call);
+ pri->pvts[chanpos]->proceeding = 1;
sig_pri_open_media(pri->pvts[chanpos]);
pri_queue_control(pri, chanpos, AST_CONTROL_ANSWER);
/* Enable echo cancellation if it's not on already */
--
GitLab