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How a Diameter Interworking Function Works

As 4G networks are rolled out into a hybrid mix of legacy 2G & 3G networks, operators deploy a Diameter Interworking Function or IWF to ensure their Diameter networks can successfully interconnect with multiple vendors, implementing multiple...

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How a Diameter Routing Agent Works

A Diameter Routing Agent sits at the heart of a Diameter network. It provides scalable, centralised routing of Diameter messages in a multi-vendor, multi-node environment within a service providers IMS and LTE core. We’ve produced a short...

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IMS is a Success – What’s next?

Since its inception in 1999 the IP Multimedia Subsystem (IMS) has been the underlying network architecture for 4G rollout worldwide. Successfully standardising the delivery of IP telco networks by splitting the control layer from the network and...

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How a Diameter Signalling Controller Works

Diameter traffic is being driven by its use in 4G/VoLTE networks, IoT, autonomous vehicles and VoIP. As a result of this growth, network operators are deploying Diameter Signalling Controllers (DSC’s). What are they and how do they work?...

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Roaming In The South Pacific

Vodafone French Polynesia deploy Squire Technologies’ STP to solve roaming interconnect challenges. Vodafone French Polynesia was launched in the beautiful South Pacific islands on the 17th June 2013. As part of the deployment, the...

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SMS marks 25th Anniversary

Today SMS will celebrate its 25th anniversary. On this date in 1992, Neil Pappworth a developer at the time at Sema Group working on Short Message Service Centre (SMSC) technology for Vodafone UK. Initially the idea was for Vodafone UK to utilise...

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