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ISDN BRI GSM Gateways

Connecting PBX with BRI interface to GSM networks

The ISDN BRI GSM Gateways from Hypermedia are designed for connecting legacy PBX phone systems with BRI interfaces to the GSM networks for reducing PBX fixed-to-mobile and mobile-to-fixed call costs.

Linking directly to the PBX BRI interface, the ISDN BRI Gateway makes use of existing digital PBX equipment and offers from 2 up to 16 GSM simultaneous calls over 2 x B channels or 4xBRI.


Price Quote

System Features:

      • Capacity:
        - 2  or 8 integrated GSM channels
        - 2 x B channels or 8 x B channels
      • Configuration:
        - Bi-directional calls (Inbound and Outbound calls)
        - BRI can be programmed as NT or TE
        - Toll Restriction
        - Pre-defined MSN
        - Gain adjustment for transmission and reception
        - Network lock
      • PBX Compatibility: compatible with all ISDN PBXs
      • Chassis:
        -  3U x 19" Rack-mountable or
            compact wall-mount design
         - Redundant power supply (optional)
      • High voice quality
      • Fast and easy installation
* If you are a Telecom reseller interested in selling our ISDN BRI GSM Gateways, we invite you to Join Our Distributor Program.

* If you want more information about becoming a distributor, send us an email.

Product Brochure
Installaion Guide
User Manual
Case Studies & Application Notes