We’re currently working on a large Asterisk installation, and we’re looking for a way to barge in on any single extension. There seems to be very little, if any documentation on the barge-in feature that I can find. We’re using all SIP internally, is there anyway to do this with SIP? It seems I only find mention of this being a Zaptel feature, if so, anyway to mimic with SIP?
Any suggestions would be great.