keywords: ip pbx voip gateway gsm gateway

WTU-LTE (Wireless Trunk Unit-LTE)

LTE interface boards for UCP1600/2120/4131 series chassis;

The WTU-LTE module provides 4 LTE ports.

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  • Specifications

    OpenVox WTU-LTE Wireless Gateway Module allows OpenVox UCP1600/2120/4131 to support LTE connection to the VoIP devices, each module offers 4 LTE channels.

    The WTU-LTE series wireless gateway modules can bring you excellent HD voice service with multiple codecs, including G.711U, G.711A, GSM, G.722, G.726, G.729, and also flexible SMS service with multiple SMS API. The WTU-LTE Wireless Gateway Module is 100% compatible with Asterisk, 3CX, FreePBX, FreeSWITCH and VOS VoIP system platform, providng users with more diverse telecommunications access methods and helping users reduce communication costs.

    Technical Specifications:

    • Storage temperature range: -40~125℃
    • Operation temperature range: 0~50℃
    • Operation humidity range: 10%~90% non-condensing
    • Max Power Consumption: 28W
    • Dimension: 12.4cm × 18.5cm × 2.1cm
    • Weight: 164g
    • Warranty: One Year

    Frequency range:

    VS-GWM401L-CE China/India

    • LTE FDD: B1/B3/B5/B8
    • LTE TDD: B38/B38/B40/B41
    • WCDMA: B1/B8
    • TD-SCDMA: B34/B39
    • CDMA: BC0
    • GSM: 900/1800MHz

    VS-GWM401L-E EMEA/Korea/Thailand

    • LTE FDD: B1/B3/B5/B7/B8/B20
    • LTE TDD: B38/B40/B41
    • WCDMA: B1/B5/B8
    • GSM: B3/B8



    VS-GWM401L-AU/AUX Australia/New Zealand/Taiwan/Brazil

    • LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28
    • LTE TDD: B40
    • WCDMA:  AU: B1/B2/B5/B8   AUX: B1/B2/B4/B5/B8
    • GSM: B2/B3/B5/B8

    VS-GWM401L-AF North America

    • LTE FDD: B2/B4/B5/B12/B13/B14/B66/B71
    • WCDMA: B2/B4/B5