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    		2G GSM ISDN GATEWAY

    8E4450

    Turn your "fixed-mobile" calls into "mobile-mobile" calls!

    It simulates a traditional ISDN line over the GSM network.
    Just connect 2G GSM-ISDN Gateway to the PABX. As the NT and TE interfaces are supported simultaneously, it is possible the connection to PABX as trunk or extension.
    If the PABX allows it, or dialing a preset prefix, automatically you will be able to call GSM users using the SIMs present into 2G GSM-ISDN Gateway.
    2G GSM-ISDN Gateway is equipped with 2 integrated GSM modules to perform 2 GSM calls simultaneously.
    You will perform "mobile-mobile" connections at a more convenient cost than the "fixed-mobile" calls.
    Digicom 2G GSM-ISDN Gateway simulates an ISDN line where the traditional line is not available or where it is not convenient to take it.
    Internet and E-mail always available as the device can operate also as a USB modem to be always online.
    Furthermore you can send and receive SMS simply and quickly.

    Technical Specifications

    GSM
    - 900/1800 MHz Dual-Band module
    - Output power: Class 4 (2W) in GSM at 900MHz and Class 1 (1W) in GSM at 1800MHz
    - NT or TE connections in P-P or PMP mode
    - 2 Voice channels
    - Data and SMS via USB port (with proprietary commands)
    - ISDN SO interface, EDSS protocol, impedance 100Ω as RJ45 connector
    - Remote management and access via GSM
    - Graphic user interface over Windows® platform
    - Easy configuration through Windows® utility
    - Access protection through password
    - Power supply: 12-24V DC, 1A max
    - SIM card: 3V (Plug in)
    - SMA antenna connector, impedance 50Ω
    - Light LED indicators
    - Temperature range: from 0ºC to +40ºC
    - Weight: about 1 Kg
    - Size: 170x165x35 mm
    HARDWARE INTERFACE
    - 2.0 USB port
    - 2 RJ45 connectors for NT or TE connections
    - 2 SIM holders
    - 2 SMA connectors for GSM antennas
    - Power plug
    - LED: power status, operation, ISDN line status
    GSM PERFORMANCES
    - Voice and emergency calls (TCH/FS)
    - High-Quality voice connections (EFR audio coding function)
    - Audio Codec support:
    - Half Rate (HR)
    - Full Rate (FR)
    - Enhanced full rate (EFR)
    - Echo canceller
    - SMS in MT/MO/CB/PDU mode
    - Non transparent data transmission mode
    - CSD up to 14,4 Kbps
    - USSD
    - V.110
    GSM SUPPLEMENTARY SERVICES
    - Number displayed on the called user's phone
    - No number displayed on the called user's phone
    - Caller number displayed
    - Rerouting of calls
    - Charge information
    - Block of outgoing calls
    - Block of international outgoing calls
    - Block of incoming calls
    - SIM and Network block
    SUPPORTED STANDARDS
    - EMC: EN 301 489-1/7, EN 55022, EN 55024, EN 61000-3-2, EN 61000-3-3
    - ETS: TBR 3, TBR 3 A1
    - Health & Safety: EN 50371, EN 6095


    Supplied with

    - User's Guide