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diameter productsDiameter Signalling Products

Select from our range of carrier grade Diameter routing products to deliver proven, industry standard signalling and interworking solutions to your 4G, LTE and Legacy networks.

Diameter Routing & Signalling

3g4g roaming paper

We look at the challenges faced by 4G LTE operators providing roaming services and interconnect with legacy networks.

As the growth of 4G LTE networks gathers pace many operators are experiencing challenges as they interconnect with legacy networks and aim to ensure their subscribers aren’t left hanging when they step out of their home network. Download our Roaming whitepaper >


SVI DSC iconThe SVI-DSC Diameter Signalling Controller provides any combination of Diameter Routing Agent (DRA), Diameter Edge Agent (DEA) and Interworking Function (IWF) for deployment in todays Diameter networks. The modular software build means it can also be deployed as an integrated product with Squire Technologies SS7 Signalling Transfer Point (SVI-STP) and Session Border Controller product (SVI-SBC)

Diameter Signaling Training Videos

This set of videos are taken from an internal training session delivered to a European IOT operator in 2015 by head of engineering at Squire Technologies.


What is Diameter?

Introduction to Diameter: What is Diameter Signalling? | Why was it developed? | What did it replace?


 


Protocol Specifications

Overview of the base Diameter protocol: Protocol Overview | Specifications | Application ID | Nodes | Terminology

 


Diameter Routing

Routing between realms and nodes | How it looks in IMS networks | Peer Connections | Peer Routing Tables | Realm Routing and Tables


Message Structure

32 bit Message Structure | Definition | Header | AVP Format | AVP Types | Grouped AVPs | AVP Dictionary | Important AVPS | Result Codes

 


Message Sequences

Transactions | Sessions | Details | Error AVPs | RFC 6733 Message Set | Capabilities Exchange | Election Process | Device Watchdog | Disconnect-Peer

 


Diameter Case Study

Integrating an OCS platform to facilitate 4G to 3G roaming.

 

Testimonials

bohdanGMS NextGen Diameter Solution

“The key to this decision was a clear road map that will allow us to migrate our SS7 platform to a next generation solution whilst knowing we have an integrated DIAMETER solution for tomorrow“ GMS Operations & Maintenance Manager, Bohdan Hretchenko. read more >

 

Stefan AnghelSimfony IOT DSC Deployment

“We need to manage the signalling transport that delivers IoT between our virtual mobile core, multiple operator interconnects and our clients. It is critical for us to choose a partner whose expertise can bridge 2G, 3G and 4G networks” Simfony CTO, Stefan Anghel. read more >

 

milan jovancicRenna Mobile Implement IWF

“We required a flexible solution in delivering the specific functionality, meeting our needs and technical specifications while being on budget. Squire Technologies SVI-IWF Interworking Function delivered this. Group CTO Milan Jovancic. read more >

Further Information

Diameter Signaling Training Videos

This set of videos are taken from an internal training session delivered to a European IOT operator in 2015 by head of engineering at Squire Technologies.


What is Diameter?

Introduction to Diameter: What is Diameter Signalling? | Why was it developed? | What did it replace?


 


Protocol Specifications

Overview of the base Diameter protocol: Protocol Overview | Specifications | Application ID | Nodes | Terminology

 


Diameter Routing

Routing between realms and nodes | How it looks in IMS networks | Peer Connections | Peer Routing Tables | Realm Routing and Tables


Message Structure

32 bit Message Structure | Definition | Header | AVP Format | AVP Types | Grouped AVPs | AVP Dictionary | Important AVPS | Result Codes

 


Message Sequences

Transactions | Sessions | Details | Error AVPs | RFC 6733 Message Set | Capabilities Exchange | Election Process | Device Watchdog | Disconnect-Peer

 


Diameter Case Study

Integrating an OCS platform to facilitate 4G to 3G roaming.

 

Testimonials

bohdan mobGMS NextGen Diameter Solution

“The key to this decision was a clear road map that will allow us to migrate our SS7 platform to a next generation solution whilst knowing we have an integrated DIAMETER solution for tomorrow“ GMS Operations & Maintenance Manager, Bohdan Hretchenko. read more >

 

Stefan Anghel mobSimfony IOT DSC Deployment

“We need to manage the signalling transport that delivers IoT between our virtual mobile core, multiple operator interconnects and our clients. It is critical for us to choose a partner whose expertise can bridge 2G, 3G and 4G networks” Simfony CTO, Stefan Anghel. read more >

 

milan jovancic mobRenna Mobile Implement IWF

“We required a flexible solution in delivering the specific functionality, meeting our needs and technical specifications while being on budget. Squire Technologies SVI-IWF Interworking Function delivered this. Group CTO Milan Jovancic. read more >

Further Information

3g4g roaming paper mob

Read Our Latest Whitepaper
Solving the 4G LTE Roaming Puzzle

Watch Our Video
Diameter OCS Case Study

dsc presentation icon mob

DOWNLOAD Our SVI-DSC
Diameter Signalling Presentation