• Loreal

Seamless Global Voice Calls

Connect to our Voice API over IP and we will seamlessly connect your services to the telephone world. Our standardized Voice API supports both international termination, as well as virtual number ranges / DIDs with both Voice and SMS capabilities. One API – multiple communication channels.

More information on our services can be found on our Getting Started section.

Outbound Voice Key Features

  • Truly Global

    Truly Global

    Terminate international phone calls to fixed and mobile numbers globally, using one single connection.

  • Flexible SIP Interface

    Flexible SIP Interface

    Connect to our Voice service using a standardized SIP interface. Connect over IP and let us handle the complexity.

  • One API

    One API

    One single API let’s you terminate international phone calls as well as receive inbound voice calls and SMS to your virtual number ranges / DIDs.

  • Carrier Grade Platform

    Carrier Grade Platform

    Our voice services are built on a carrier-grade platform used by 70+ mobile network operators world wide.

The CLX Difference

  • World Class Cloud Communications Platform

    • Programmable Cloud API’s

    • Security & Compliance

    • Succeed at Scale

    • Optimized to deliver

  • Tier 1 Super Network

    • Deep Carrier Integration

    • Lowest Latency

    • Secure Data

    • Direct escalation if things go wrong

  • Our People

    • Market Experts

    • Passionate about service

    • Can be trusted to do the right thing

    • Obsessed with Automation & Efficiency

The Hidden Cost of Poor Delivery Rates

Lost conversions

A lost message could lose a valuable customer and cost you more than you think

An example of a lost 2FA message for an app activation could cost you $2 to $5.


Mobile app Installs vs Cost per install. Source: Kenshoo Mobile App Advertising Trends. © 2016 Kenshoo Ltd. All Rights Reserved 
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Every contact with the support and/or sales team has been handled very professionally. We are very happy with your willingness to help.

Cloud Provider, Sweden

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