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Update some old logic to stop both begin and end DTMF frames from reaching the core if rfc2833 is not enabled.

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(closes issue #15036)
Reported by: dimas
Patches:
      v1-15036.patch uploaded by dimas (license 88)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@192633 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2009-05-06 13:30:51 +00:00
parent c489a2f6a3
commit 202bc9464e
1 changed files with 4 additions and 2 deletions
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6
channels/chan_sip.c
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@@ -4404,9 +4404,11 @@ static struct ast_frame *sip_rtp_read(struct ast_channel *ast, struct sip_pvt *p
f = &ast_null_frame;
}
/* Don't forward RFC2833 if we're not supposed to */
if (f && (f->frametype == AST_FRAME_DTMF) &&
(ast_test_flag(&p->flags[0], SIP_DTMF) != SIP_DTMF_RFC2833))
if (f && (f->frametype == AST_FRAME_DTMF_BEGIN || f->frametype == AST_FRAME_DTMF_END) &&
(ast_test_flag(&p->flags[0], SIP_DTMF) != SIP_DTMF_RFC2833)) {
ast_log(LOG_DEBUG,"Ignoring DTMF (%c) RTP frame because dtmfmode is not RFC2833\n", f->subclass);
return &ast_null_frame;
}
/* We already hold the channel lock */
if (!p->owner || (f && f->frametype != AST_FRAME_VOICE))