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IWF header imageDiameter Interworking Function

The SVI-IWF Interworking Function insures operators 4G Diameter networks can successfully interconnect to legacy 2G/3G networks, equipment and signalling standards.

Diameter Interworking Function

 

The SVI-IWF Interworking Function insures operators 4G Diameter networks can successfully interconnect to legacy 2G/3G networks, equipment and signalling standards.

SVI-IWF Interworking Function

4G network rollout is not uniform. The SVI-IWF enables an operator to seamlessly traverse the hybrid mix of 2G / 3G / 4G network components from multiple vendors, across multiple networks on multiple signalling standards. Without it operators would have to replace all their legacy networks while rolling out LTE.

 

4G < - > 3G Roaming

iwf 3G4G roamingSquire Technologies SVI-IWF Interworking Function enables mobile operators 4G DIAMETER networks to seamlessly inter-op with legacy networks enabling 4G <-> 3G Roaming capabilities.

 

WiFi Offload

iwf wifi offloadThe SVI-Interowrking Function enables 4G WiFi or Mobile Data Offloading which allows for further relief of congested networks by way of utilising capacity from unlicensed WiFi spectrum.

Legacy Integration

iwf integration imageThe SVI-IWF insures that mobile operators can integrate existing legacy infrastructure with new DIAMETER based components like Online Charging Systems (OCS), allowing them to maximise value in their legacy networks.

The SVI Interworking Function can be deployed as a standalone item, or as part of Squire Technologies Diameter Signalling Controller the SVI-DSC.

Support For

iwf protocols
SIGNALLING INTERWORKING SUPPORT:
EXTENDED SUPPORT FOR:
Diameter to MAP as per 3GPP TS 29.305
Diameter to SQL
Diameter to CAMEL
Diameter to XML
Diameter to RADIUS
Diameter to SOAP
Diameter to USSD
Diameter to JAIN
 
Diameter to JSON
 
Diameter to LDAP

 

Functionality

SVI C5 softswitch OA&MManagement and Monitoring
Comprehensive web based SVI-MS Management system delivering on-board configuration, monitoring and debugging facilities. Full SNMP v1, 2 and 3 supports.


SVI C5 softswitch high availbilityHigh Availability
Carrier grade reliability supplied through comprehensive range of high availabilty options.

SVI GMSC  deliveryCloud & COTS Delivery
NFV compliant allowing delivery on a range of cloud native platforms. Can be delivered on range of COTS server platforms either remotley or shipped from base.


SVI performancePerformance
Highly scalable. Real-time time expansion available thorugh software license upgrades

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

SVI-IWF Interworking Function

4G network rollout is not uniform. The SVI-IWF enables an operator to seamlessly traverse the hybrid mix of 2G / 3G / 4G network components from multiple vendors, across multiple networks on multiple signalling standards. Without it operators would have to replace all their legacy networks while rolling out LTE.

 

4G < - > 3G Roaming

Squire Technologies SVI-IWF Interworking Function enables mobile operators 4G DIAMETER networks to seamlessly inter-op with legacy networks enabling 4G <-> 3G Roaming capabilities.

iwf 3G 4G Roaming

WiFi Offload

The SVI-Interworking Function enables 4G WiFi or Mobile Data Offloading which allows for further relief of congested networks by way of utilising capacity from unlicensed WiFi spectrum.

iwf wifi offload

Legacy Integration

The SVI-IWF insures that operators can integrate existing legacy infrastructure with new DIAMETER based components like Online Charging Systems (OCS), allowing them to maximise value in their legacy networks.

The SVI Interworking Function can be deployed as a standalone item, or as part of Squire Technologies Diameter Signalling Controller the SVI-DSC.

iwf integration image

Support For

SIGNALLING INTERWORKING SUPPORT:
 
EXTENDED SUPPORT FOR:
Diameter to MAP as per 3GPP TS 29.305
 
Diameter to SQL
Diameter to CAMEL
 
Diameter to XML
Diameter to RADIUS
 
Diameter to SOAP
Diameter to USSD
 
Diameter to JAIN
   
Diameter to JSON
   
Diameter to LDAP


iwf protocols

Functionality

SVI C5 softswitch OA&MManagement and Monitoring
Comprehensive web based SVI-MS Management system delivering on-board configuration, monitoring and debugging facilities. Full SNMP v1, 2 and 3 supports.

 

SVI C5 softswitch high availbilityHigh Availability
Carrier grade reliability supplied through comprehensive range of high availabilty options.

 

SVI GMSC  deliveryCloud & COTS Delivery
NFV compliant allowing delivery on a range of cloud native platforms. Can be delivered on range of COTS server platforms either remotley or shipped from base.

 

SVI performancePerformance
Highly scalable. Real-time time expansion available thorugh software license upgrades

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 >

 

bohdanSimfony 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

3g4g roaming paper

Read Our Latest Whitepaper
Solving the 4G LTE Roaming Puzzle

Watch Our Video
Diameter OCS Case Study

dsc presentation icon

DOWNLOAD Our SVI-DSC
Diameter Signalling Presentation