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Freetdm: Added check for channel_on_routing called more than once on incoming calls

This commit is contained in:
David Yat Sin 2011-01-10 11:29:55 -05:00
parent 300348916e
commit a95a4eeee8
1 changed files with 2 additions and 1 deletions
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3
libs/freetdm/src/ftdm_io.c
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@ -2281,7 +2281,8 @@ FT_DECLARE(ftdm_status_t) _ftdm_channel_call_indicate(const char *file, const ch
status = ftdm_channel_set_state(file, func, line, ftdmchan, FTDM_CHANNEL_STATE_BUSY, 1);
break;
case FTDM_CHANNEL_INDICATE_PROCEED:
if (!ftdm_test_flag(ftdmchan->span, FTDM_SPAN_USE_PROCEED_STATE)) {
if (!ftdm_test_flag(ftdmchan->span, FTDM_SPAN_USE_PROCEED_STATE) ||
ftdmchan->state == FTDM_CHANNEL_STATE_PROCEED) {
ftdm_ack_indication(ftdmchan, indication, status);
goto done;
}