Hosted Unified Communications

Extend and enhance business telephony from the desktop to rich mobile communications

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    HD voice and video calling

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    Instant messaging with file sharing and presence

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    Powerful pre-call and in-call control features

  • Identical calling features and caller ID on all devices

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    Applications for Windows, MacOS, iOS and Android

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    Unique network management tools and analytics


With Accession Communicator for Mobile and Desktop, operators can deliver powerful business telephony services directly to an end user’s PC, laptop, tablet or mobile device over any broadband network infrastructure – fixed or wireless; public or private.

When paired with a business line, mobile phones running Accession Communicator can attain dual personalities -- the business line and the native phone number -- ideal for the convenience of using a personal phone for work

  • Users get the same calling features, dial plans and outgoing caller ID that they get on their office phone
  • Supports Wi-Fi, 3G/4G or wired connections
  • Access to a centralized corporate contact book
  • Instant messaging (IM) and presence
  • Rebrandable application
  • Supports Windows, MacOS, iOS and Android
  • Video calling
  • Visual voicemail
  • Incoming call management
  • SILK audio codec
  • Forward error correction minimizes packet loss
  • Zero-touch dynamic distribution and auto-provisioning

Download our white paper "The application of cloud native design principles to network functions virtualization".

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Why use Metaswitch’s Hosted UC solution?

To compete in the lucrative business market, network operators must continually enhance their product portfolio.

Built on the fully virtualized MetaSphere Multiservice Telephony Application Server (MTAS) platform and featuring our industry-leading Accession mobile and desktop clients, Metaswitch hosted unified communications solution can help network operators extend high-value, feature-rich, UC offerings to businesses of any size.

  • Unified communications on any device, in any location
  • Enable users to communicate however they want: voice calls, video calls, or IM
  • Extend the network operator’s brand on to more devices
  • Make voicemail easy to access and manage with an intuitive UI
  • Service Assurance Server (SAS) empower your operations teams to rapidly deploy, troubleshoot and manage the quality of experience (QoE) to ensure high customer satisfaction
  • Maintain high voice quality even when Wi-Fi or mobile reception is poor
  • Distribute the app and keep it up-to-date easily in the Apple App Store and Google Play Store
  • Metaswitch Reference Architecture incorporates proven best practices to form a rapidly deployable and competitive product offering
The Metaswitch solution is the most flexible and functional we’ve found.

Scott Yelton, Director, Product Management, Earthlink

Scott Yelton
Director, Product Management, Earthlink
  • Cable & Wireless

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