Irrespective of the terminal devices involved in the call transfer, a LANCOM VoIP Router can take over a variety of tasks:
- Passthrough: Both subscribers in the call transfer are on the same side of the connection, e.g. transfer from a local to a local subscriber.
- Delegate: The call transfer is not handled by the LANCOM VoIP Router itself but by an upstream exchange, e.g. in a VoIP PBX that is accessible via a PBX line.
- Switching: The LANCOM VoIP Router handles the signaling and the data transfer between subscribers.