Is there any method other than sending DTMF to control whether a barging call leg is in eavesdrop, whisper, or 3-way call mode?<br><br>I'd ideally like to be able to control this from an external application. I've found that I can use the "uuid_recv_dtmf" command to mimic the sending of DTMF on the barging call leg but this may potentially collide with real DTMF being sent for some other application specific purpose. Alternatively, is there any way to distinguish DTMF events from FS that were raised via a call to "uuid_recv_dtmf" as opposed to real DTMF? There doesn't seem to be anything conspicuous in looking at a dump of the event headers from FS.<br>
<br>Thanks,<br>- Zoltan <br>