CBOX VoIP PRODUCT FEATURES

CBOX VoIP is a stand-alone box connected between a voice transmission device (phone, tablet, PC) and a headset.

  • Secure voice communication: “End-to-End” fully user-controlled military grade encryption for voice communication
  • Easy installation and simple usage: “Plug-and-play”
  • Supported communication systems: fixed-line VoIP phones, Skype, WhatsApp communicators (other internet communicators might be added on demand)
  • Universal compatibility: transparent to any mobile and PC operating system (Android, iOS, Win, Linux…)
  • Security from physical or remote attacks: device completely isolated from any physical or remote access to the system. Combination of software and hardware security features for system protection.
  • Confidentiality and integrality: No external servers used for communication, (“Point-to-Point” direct communication between two CBOXs), no storage of the keys, no backdoor in the system, secret key generation for every call (“One-Time-Key encryption”).
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    TECHNICAL FEATURES

    CPU

    CPU NameNXP/Freescale i.MX6 UltraLite
    CPU TypeCortex™-A7
    CPU Cores1
    CPU Clock (Max)Up to 696 MHz

    Memory

    RAM512 MB DDR3L
    eMMC8 GB
     
     

    Display

    ePaper128 x 296 monochrome
    Screen size (W x L )28 mm x 65.9 mm
     
     

    Battery

    Capacity1800mAh
    Battery life in
    active call / standby
    6h / 240h

    Mechanical Specifications

    Dimensions (W x L x H)44 mm x 104.4 mm x 16 mm
    Weight180 g
     

    Electric Specifications

    Supply voltage5V
    Battery voltage3.8V
     

    Environmental Specifications

    Industrial temperature
    (-40 to 85°C)
    Yes

    IP and IK classification

    IP / IKIP54 / IK6

    Security

    Secret key exchangeOne-time secret key (OTSK)
    Secret key exchange algorithmECDH
    Secret key size256
    Encryption algorithmSynchronous stream cipher based on Chacha20 algorithm

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