Description: How to set up a PBX line between two LANCOM VoIP routers and enable internal calls between subscribers at different ends.Requirements: Procedure: The first important step is to think about the internal dialing plan for both ends. In our example, both ends use three-digit internal extension numbers.- On Router 1, they all start with 1, i.e. 1xx.
- On Router 2, they all start with 2, i.e. 2xx.
It helps with the structured setup of the call routing if the numbers at each end of the line have a different first digit.
1) Setting up DNS forwarding for the SIP domain at the remote site 1.1 In LANconfig, open the configuration of the LANCOM VoIP router and go to the |