Call Barging allows you to monitor another call that is active on your PBX service. In order to be able to use the feature the extension that will connect to monitor the remote extension (agent) will need to have permission to do so. To enable the call barging option please follow the steps below:
Select Services and select the PBX service to manage by clicking the associated wrench icon.
Select Extensions
Select the Edit pencil on the extension you wish to enable the call barge facility
Click the Advanced tab
Set Allow Call Barge to Yes
Click Save
To use the Call Barge feature all you need to do is dial *62<extension_number> where <extension_number> is the extension you wish to monitor. For example, to monitor the active call on extension 1003 you would dial *621003 Whilst monitoring the call you can use the following DTMF keys to control the monitoring session: