COMpact 2BRI Module

Expansion module for COMpact systems with two variable ISDN ports (external/internal)

2 ISDN ports, switchable external (S0) – internal (S0/UP0)

Internal either as S0 (4-wire) or UP0 port (2-wire), point-to-multipoint, Euro ISDN (DSS-1)

System telephony function in conjunction with COMfortel® 1200, 1400, 1600 and 2600

Your advantages in detail

The COMpact 2BRI Module the ITC systems COMpact 4000, 5000/5000R, 5200/5000R und 5500R by two switchable ISDN ports. Both ports can be configured as external or internal ISDN ports. In internal operation mode S0 (4-wire) or UP0 (2-wire) can be selected. ISDN system telephones from the COMfortel series and normal ISDN terminals can be operated on the internal ISDN ports.

Compatible products

Features & technical data

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Module connection options

  • 2 ISDN ports, switchable external (S0) – internal (S0/UP0)

Module functions

  • Internal alternatively as S0 (4-wire) or UP0 port (2-wire), point-to-multipoint, Euro-ISDN (DSS-1)
  • System telephony function in connection with COMfortel 1200, 1400, 1600 and 2600



Trunk line

0-1 S0 port, Euro-ISDN (DSS-1), Point-to-Multipoint or Point-to-Point supported

Internal ISDN port

0-1 S0/UP0 port, Euro-ISDN (DSS-1), Point-to-Multipoint supported

Delivery Scope

  • COMpact 2BRI Module

ICT System

COMpact 5500R

Fully modular, expandable VoIP device for 19" racks with up to 32 channels to service provider and 112 subscribers

COMpact 5200R

Fully modular rack-mounted VoIP communications server with up to 20 channels to service provider, 50 subscribers max. and 5 slots

COMpact 4000

Semi-modular, wall-mounted compact VoIP ICT system; 10 channels to the service provider and 16 subscribers max., 2 expansion slots

COMpact 5200

Fully modular wall-mounted VoIP communications server with up to 20 channels to the service provider, 50 subscribers max. and 5 slots

More security for your device

Benefit from comprehensive protection. We offer you various possibilities to take advantage of our guarantees. So you are always on the safe side, no matter what your needs are. As a standard, you receive a 24-month warranty from us, through a specialist dealer even 36 months. With an additional fee-based warranty extension, you can extend your warranty to a maximum of 60 months. Please note that the warranty extension by a further 24 months can only be redeemed within the first 6 months after purchase of this product described here.

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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)