Voice -- MGCP configuration Enter the MGCP parameters and click Start/Stop to save the parameters and start/stop the voice application. Bound Interface Name: Locale selection: Call Agent IP Address: MGCP client name: Incoming PSTN Call Routing: Auto - PSTN Call switch to idle line Line - PSTN Call switch to Physical Line Voip - PSTN Call switch to voip call PSTN DialPlan For Outgoing Calls: