Auerswald COMpact 2BRI Module Voice Network Module

The Auerswald COMpact 2BRI-Modul is a compact voice network module designed to expand telephony functionality in compatible PBX systems. Measuring 160 mm in width, 25 mm in depth and 70 mm in height, this module provides two BRI interfaces to connect ISDN Basic Rate lines or devices, enabling digital voice channels for business communications. It fits into the Auerswald COMpact series and is intended for professional environments requiring reliable voice connectivity with a small footprint.

Advantages

The module offers two independent BRI interfaces that increase the number of available digital voice channels without requiring large or complex hardware changes. Its compact dimensions make installation and integration into existing Auerswald enclosures straightforward. The design focuses on stable voice transmission, straightforward connection to ISDN networks and efficient use of rack or cabinet space. Installation and configuration follow standard Auerswald procedures, reducing setup time for administrators familiar with the platform.

Suitable for

• Expanding ISDN BRI connectivity for small and medium business PBX systems
• Connecting digital telephones and ISDN lines where additional BRI ports are required
• Environments that need compact voice modules to preserve space in communication cabinets
• Integrations where reliable digital voice channels are preferred over analog extensions

Key specifications

• Form factor: compact module for Auerswald COMpact series
• Interfaces: two ISDN BRI ports (2 × BRI)
• Dimensions: 160 mm (W) × 25 mm (D) × 70 mm (H)
• Application: expansion of digital voice channels for PBX systems
• Mounting: designed for integration into compatible Auerswald enclosures

How to use

Install the COMpact 2BRI-Modul into a compatible Auerswald system following the manufacturer's mechanical and electrical installation instructions. After physical mounting, connect the ISDN BRI lines or ISDN devices to the module's BRI ports using appropriate cabling and connectors. Access the PBX administration interface to enable and configure the new BRI interfaces, assign channels to internal extensions or trunk routes, and adjust call routing or numbering plans as required. Verify connectivity and perform test calls to confirm proper operation.

Recommendations

Use the module in systems with confirmed compatibility with Auerswald COMpact modules, keep firmware and PBX software up to date, and follow local ISDN line provider specifications for cabling and line termination to ensure stable voice quality.