Hello, I am having problems getting the digital receptionist to transfer calls to internal extensions/voicemails. The digital receptionist picks up and plays the audio file I made stating the selection options. When the caller selects an option, the digital receptionist plays the "Please wait..." audio file and then the hold music begins to play. I notice in the System Extensions Status, the call is dropped after a short time and the caller just continues to hear hold music indefinitely. I am using inbound SIP calling (IPKall.com) to my system. When someone calls, it attempts to ring a central house phone. If that phone is unanswered or unregistered, it forwards to the digital receptionist so that the caller can choose individual extensions to dial. I don't have outbound calling. I don't have a VoIP/PSTN Gateway. I don't have a VoIP Provider. I don't have Inbound or Outbound Rules. I have other IPKall numbers attached to each extension for direct inbound calls, and they all work fine. I've tried playing with the PBX Delivers Audio, Supports Re-Invite, and Support 'Replaces' header options. Here is my Server Activity Log (with some personal numbers/domains masked with asterisks): I have researched this for several days without success, so I decided to turn to the community for assistance. This is my first attempt at setting up a PBX, so please keep that in mind and use verbiage and terminology that is "layman appropriate." =) Thanks, Sean P.S. I'm not sure if the Extension Capabilities (where the PBX Delivers Audio, Supports Re-Invite, and Support 'Replaces' header options are) need to be changed both on my central house phone's extension (100 - "Kitchen") and the extension the digital receptionist is trying to connect to or just one or the other... I played with both unsuccessfully.