Hi Guys, I have been trying to get the listen in / barge in feature to work with our 3cx phones. ( As it would be great to allow new staff members to sit at there desk and listen in on specific phone calls for coaching purposes. - saving us from having to run splitters and extra cables everywhere!) Sadly I have been unable to get it to work as I cannot find a setting within 3cx that allows me to "attempt" to barge in within the 3cx client when another user is on a call. I have granted permissions within the 3cx PBX to allow myself to barge in on others call's however I cannot seem to find the feature on the client (OSX). I am unsure if it is supported on OSX maybe it is a windows only feature I have been searching for it on the 3cx website however I have not come across any clear information on how to use it or set it up. You help is appreciated. Thanks.