COMmander® 4S0-R Module

Extension module with 4 switchable (internal/external) S0 ports for COMmander 6000R/RX

4 S0 ports, switchable external/internal

Internal S0 ports for system telephony and ISDN terminals

Your advantages in detail

The COMmander 4S0-R Module (revision 3) equips the COMmander 6000R and 6000RX with four S0 ports. All of them can be configured as external or internal S0 ports. The internal S0 ports can be used to operate ISDN system telephones from the COMfortel series and normal ISDN terminals.

Compatible products

Features & technical data

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Module connection options

  • 4 S0 ports, switchable external/internal



Trunk line

4 S0 ports, switchable external/internal

Delivery Scope

  • COMmander 4S0 Module or 4S0-R Module
  • 2 ISDN cables RJ-45/RJ-45

ICT System

COMmander® 6000RX

Fully modular ISDN/VoIP communication server for 19" racks; up to 38 exchange line channels and 112 subscribers, 15 module slots

Top Sellers

Sales Configurator (SC)

- the easy way to the right system

Customer requirements for communication solutions are constantly increasing and with them the complexity and scalability of ITC systems. Project planning therefore takes up more and more time. Here, the free Sales Configurator offers a simple and fast solution. It gives you the opportunity to efficiently plan communication solutions and create project planning proposals.

Sales Configurator (SC)