FREE DOWNLOAD

UMcall free call software

    • SEARCH TYPE
    UMcall free call software icon

    UMcall free call software

    by: 鲍桂乾 96 7.4

    7.4 Users
    rating
    FREE DOWNLOAD


    Screenshots

    Description

    UMcall Internet-based free calls and send and receive messages, software, network 2G/3G/WiFi, the two sides can be installed call.
    Features:
    1, permanent free, save calls
    Free internet voice calls and send and receive messages, regardless of domestic and international long distance, download and install can be ultra-low flow consumption per second 1.5KB per hour 5MB or so.
    2, the ultra-high voice codec technology
    Leading global provider of voice codec technology, two-way 1.5K / S bandwidth can, adapt 2G/3G/WiFi network.
    3, real-time two-way communication, intercom mode
    Silence detection, echo fiction, jitter smoothing, delay fill vacancies and other technology to achieve a two-way real-time call, to distinguish it from the intercom mode.

    Tags: free call software , free calling software , umcall , 2g network calling softwer , to free calling software , free voice calling software through network , best voice call app working in 2g , freecallsoftware , free call

    Users review

    from 96 reviews

    "Great"

    7.4