For LANCOM devices of the 1793 series and the LANCOM R883+, the RJ11 twin adapters shipped with the devices can be used to connect up to four analog terminals to the two analog ports.
This document contains information about the port assignment of the RJ11 twin adapters.
- Two RJ11 twin adapters (shipped with the devices)
1) The analog ports on the device are labeled “Analog 1/3” and “Analog 2/4”.
2) If an RJ11 twin adapter is plugged into one of the analog ports on the router, the ports are arranged as shown in the following illustrations.