keywords: ip pbx voip gateway gsm gateway


2-year warranty;

240G SSD / 2.5 inch HDD;

2 USB ports; 2 ethernet port; 1 HDMI port;

Up to 600 concurrent calls and thousands of users;

new main control board developed for VoIP applications.

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  • Specifications

    VS-CCU-I5 is a new main control board developed for VoIP applications. With intel Quad Core processors, VS-CCU-I5 can easily handle 1600 concurrent calls with G.711 codec or 800 concurrent calls with G.729 codec. To bring you clear, high fidelity and high definition audio/video calls, VS-CCU-I5 can easily integrate with abundant HD voice and video codecs.

    The VS-CCU-I5 supports comprehensive protocol processing, including SIP, IAX2 protocols in IP side and BRI, PRI, SS7, R2, GSM, WCDMA in CPE side. Taking the full advantages of open source platform,the VS-CCU-I5 will be preloaded with Elastix®, PBX in a FlashTM, FreePBX IPPBX software.

    Technical Specifications

    • Freely install your own Linux-based software
    • CPU: 3.20 GHz Intel(R) Core(R) CPU
    • RAM: Up to 32GB DDR4-2400
    • Storage: 240G MSATA SSD onboard and 2.5 inch SATA HDD
    • NIC: 2* 10/100/1000M
    • Display: Standard HDMI
    • USB: 2
    • Power Consumption: 60W
    • Operating Temperature: 0°C to 50 °C
    • Storage Temperature: -40 °C ~ 125 °C
    • Humidity: 10 ~ 90% NON-CONDENSING


    • RoHS Complaint

    Software & Platform:

    • Issabel,Elastix,FreePBX,VitalPBX,BrikerPBX
  • Features


    • Users: Unlimited
    • Max VoIP Trunks: Unlimited
    • Max Concurrent Calls: 1600 Concurrent Calls with G.711 Codec, 800 Concurrent Calls with G.729 Codec
    • Transport Protocol: UDP, TCP, TLS, SRTP
    • DTMF: In-band, RFC2833, SIP INFO
    • IP Services: Static IP, DHCP, VPN, Firewall, PPPoE, Bridge
    • Supported codecs: ADPCM, G.711(A-Law & u-Law), G.722, G.723.1(pass through), G.726, G.728, G.729, GSM, iLBC(optional) among others.
    • SIP and IAX2 support
    • Web-based operator panel
    • DISA(Direct Inward System Access)
    • Call detail record(CDR) report
    • Call recording, Call parking, call queues, Voicemail, Conference
    • Echo canceller
    • Callback support
    • Flexible and configuration IVR
    • Support for PIN sets
    • Support for time conditions
    • VOIP provider configuration
    • Support for follow-me
    • Support for ring groups
    • Support for video-phones
    • Channel usage reports


    • Two-Year Warranty
    • 3-Month "No-Question Asked Return Policy"

    Preloaded System

    • Elastix 2.5 x86_64
    • Elastix 4.0 x86_64
    • Issabel-20170714 x86_64
    • FreePBX-1712 x86_64

    The default preloaded system is Issabel-20170714 x86_64.

  • Download

    PDF Manual