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svi tas headerTelephony Application Server

The Squire Telephony Application Server ( SVI_TAS ) enables the rapid delivery of converged services across IMS, LTE, VoLTE, VoIP and SS7 networks whilst seamlessly providing integration to providers OSS / BSS infrastructure.

SVI_TAS Telephony Application Server 


svi tas iconThe Telephony Application Server (SVI_TAS) enables the rapid delivery of converged services across IMS, LTE, VoLTE, VoIP and SS7 networks, whilst seamlessly providing integration to providers OSS/BSS infrastructure.

As network technology evolves the SVI_TAS enables you to leverage existing infrastructure to insure consistency of services and maximise return-on-investment, keeping costs low by delivering only those services required by your business. The SVI_TAS uses open, industry standard interfaces, avoiding vendor lock-in and in turn returns control of your network roadmap, spurring innovation.

Whether you are looking to interwork legacy CAMEL/INAP/MAP with Diameter or SIP, or you require lookup’s over SQL/SOAP/HTTP to subscriber databases and or billing servers the SVI_TAS will deliver.

tas interfaces pic 

Benefits

speedSpeed
Identify key services, provision, test offline and then launch. Use your own internal teams or work with Squire Technologies signalling experts to deliver.

 

flexibility2Flexibility
SVI_TAS built using Squire Technologies integrated Python based Service Creation Toolkit insuring maximum flexibility and ease of use.

 

cost efective2Cost Saving
Pay only for those services you require. Leverage existing infrastructure to extend ROI.

 

scalable2Scalability
Flexible software licences enable scaling as and when demand dictates.

 

virtualisationNFV 
Network Function Virtulisation ready.

 

redundancy tasRedundancy
Carrier grade with full 5 9’s redundancy options

 

IM-SSF

The SVI-TAS supports the 3GPP IMS component the IM-Service Switch Function (IM-SSF) 3GPP 23.278 providing a seamless bridge between an IMS network (SIP) and a CAMEL based SS7 Intelligent Network.

When an operator initially deploys an IMS network they are unlikely to be able to enable all the revenue services available to their existing legacy subscribers. To insure continuity of service the IMS network can leverage the existing Intelligent Network through the IM-SSF component.

im ssf

 

Reverse IM-SSF

In “reverse” the IM-SSF allows legacy subscribers to access the new services available in an IMS network. It is the glue that allows legacy subscribers to access new services run from SIP application servers – i.e Mobile PBX, OTT etc.

rim ssf

 

Example Services

Subscriber Authentication
Mobile Number Portability
MultiSim
Billing and Charging
Fraud Detection
Lookups & Dips 800
CNAME
Call Barring
Screening
Call Forwarding
Equipment Identity Register (EIR)
Location Based Services

Interface Support

SS7 INAP, CAMEL, MAP, SCCP
IMS / VoIP SIP, DIAMETER, RADIUS
OSS/BSS SQL, HTTP, LDAP, XML, SOAP