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Call Box Case Studies

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  • Broadvoice
    Reference Rating
    4.8 / 5.0
    Customer References 40 total
    About

    Broadvoice simplifies communications for small and medium businesses (SMBs) by combining powerful cloud PBX, UC and collaboration features with virtual call center in one award-winning Unified Communications as a Service …

  • CenturyLink
    Reference Rating
    4.7 / 5.0
    Customer References 45 total
    About

    CenturyLink is the third largest telecommunications company in the United States and is recognized as a leader in the network services market by technology industry analyst firms. The Company is …

  • Grasshopper
    Reference Rating
    4.7 / 5.0
    Customer References 51 total
    About

    Grasshopper puts the power of your Virtual Phone System right at your fingertips. With them easy online interface, you can set up your account, tag messages, view call reports, and …

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