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The SVI-MGC is a state-of-the-art, virtualised, Media Gateway Controller providing extensive interworking support between next-generation VoIP networks and legacy SS7 networks.

State-of-the-art MGC

The highly flexible SVI-MGC can be used to rapidly enable SS7 on industry-leading VoIP Media Gateways enabling operators to consolidate and streamline their Legacy and Next Generation networks. This software-only product enables rapid deployment in our client’s data centre or cloud environment.

First deployed in 2004 the SVI-MGC provides clients with a fully supported, feature-rich product. The SVI-MGC can be scaled rapidly to match network demand and insures we are able to match our client’s needs both today and into the future.


  • Carrier-grade technology packed with feature-rich capabilities

  • Scales rapidly to match network demand

  • Supports a wide range of industry-standard Media Gateways

  • First Media Gateway Controller deployed in 2004

  • Flexible pricing model to meet the budget expectation

  • Dedicated Technical Architecture and Installation team

Key Features

  • square complex routing

    Intelligent Call Routing
    Called / Calling Party
    LCR / Time of day
    Outgoing Call Manipulation

  • codec crusher icon

    High Availability
    Comprehensive carrier-grade redundancy
    options as standard

  • square redundancy

    API support
    Integrate with external BSS billing,
    Number Portability etc.
    – Radius / Diameter – AAA

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    Configuration, Monitoring
    and Debugging

Key Specifications

  • 500 to 50,000 sim calls
  • 128 x SS7 Signalling links
  • 2000 CAPS
  • Radius AAA
  • Diameter
  • Onboard CDR’s
  • SQL

  • SIP, SIP-I, SIP-T, H.323
  • SS7, Sigtran
  • Megaco, MGCF
  • Support up to 100 media gateways
  • Off-the-shelf support for Cisco, Audiocodes, Huawei & ZTE
  • Free lab test for all MGCP/Megaco-compliant gateways

Commercial Off The Shelf

Supplied on standard Dell servers optionally with dedicated E1/T1/STM-1 support.

Virtual Deployment

Virtual Machine deployed on industry-standard servers in a data centre environment using a hypervisor, i.e. VMware.

Cloud Deployment

Delivered as a Virtual Network Function (VNF) in AWS, OpenStack, Nokia and Google cloud infrastructure.

Find out what our customers
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Further Information

stp cisco whitepaper link

Read our Whitepaper on Cisco ITP/PGW End-of-life Migration Solution

svi mgcf icon

Related Product – SVI-MGCF
Media Gateway Controller Function

ppt presentation icon

Download our SVI Media Gateway Controller Presentation