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chan_dahdi: Fix analog dialtone detection.

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* Check if waitingfordt (waitfordialtone) is enabled in dahdi_read() to
allow the DSP to operate early enough to detect dialtone.

* Made use the correct variable in my_check_waitingfordt().

ASTERISK-23709 #close
Reported by: Steve Davies
Patches:
      dialtone_detect_fix (license #5012) patch uploaded by Steve Davies

Review: https://reviewboard.asterisk.org/r/3534/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@414067 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2014-05-16 20:00:55 +00:00
parent e97c2eccc0
commit ffe97a9c8f
1 changed files with 2 additions and 2 deletions
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channels/chan_dahdi.c
+2 -2
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@@ -2355,7 +2355,7 @@ static int my_check_waitingfordt(void *pvt)
{
struct dahdi_pvt *p = pvt;
if (p->waitingfordt.tv_usec) {
if (p->waitingfordt.tv_sec) {
return 1;
}
@@ -9246,7 +9246,7 @@ static struct ast_frame *dahdi_read(struct ast_channel *ast)
#if 0
ast_debug(1, "Read %d of voice on %s\n", p->subs[idx].f.datalen, ast->name);
#endif
if (p->dialing || p->radio || /* Transmitting something */
if ((p->dialing && !p->waitingfordt.tv_sec) || p->radio || /* Transmitting something */
(idx && (ast->_state != AST_STATE_UP)) || /* Three-way or callwait that isn't up */
((idx == SUB_CALLWAIT) && !p->subs[SUB_CALLWAIT].inthreeway) /* Inactive and non-confed call-wait */
) {