From: Mark Spencer <markster@digium.com>
Date: Fri, 9 Apr 2004 16:33:37 +0000 (+0000)
Subject: Don't take digits in-band when in overlap dial mode
X-Git-Tag: 1.0.0-rc1~755
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=639438836b7a0db34ca52477d979ecfaef63aa8f;p=thirdparty%2Fasterisk.git

Don't take digits in-band when in overlap dial mode


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2668 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index c0af6cf351..818a072702 100755
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -3673,6 +3673,11 @@ struct ast_frame  *zt_read(struct ast_channel *ast)
 					f = NULL;
 				}
 			} else if (f->frametype == AST_FRAME_DTMF) {
+				if (!p->proceeding && p->sig==SIG_PRI && p->pri && p->pri->overlapdial) {
+					/* Don't accept in-band DTMF when in overlap dial mode */
+					f->frametype = AST_FRAME_NULL;
+					f->subclass = 0;
+				}
 				/* DSP clears us of being pulse */
 				p->pulsedial = 0;
 			}