This is how the router is configured for operation at a point-to-point line:
- When configuring SIP clients, all you need to enter are the internal VoIP domain of the R&S®NC VoIP router and the associated internal phone number. The extension numbers previously used for the ISDN terminal devices remain unallocated.
- A SIP provider line is created for the SIP account. The 'Trunk' option is selected as the mode for this line.
- Routing of calls is governed by the call routing table. When using the Wizards available with LANconfig, the call routing table is preconfigured such that all out-going calls from ISDN and SIP devices are made using the SIP trunk account.
