VoIP/SIP Front-End
Resolve Availability, Scalability, Security Issues
By extending subscriber, service and content awareness, Radware’s VoIP/SIP Application Front-End (AFE) solution delivers the intelligence needed to address the VoIP/SIP service delivery requirements of advanced operators. Radware’s solution for VoIP/SIP service continuity and optimization provides
- Availability through global resource usage and granular health monitoring
- Scalability through global load balancing and burst handling
- Reliability through redundancy and fault tolerance
To improve VoIP internetworking, Radware’s session initiation protocol (SIP) controller solutions provide carriers with optimized and scalable SIP-aware VoIP/multimedia messaging and applications across SIP-aware devices such as soft switches, SIP application servers and session border controllers (SBCs). Radware also provides the front-end solutions for next-generation authentication, authorization and accounting (AAA) protocols (i.e., HSS-DIAMETER) needed for fixed-mobile convergence solutions.
The business benefits include
- Service continuity, enhanced user experience and optimization of high-touch and loaded/congested points for pre-IMS and IMS core implementations across all SIP-aware network elements as well as across the Home Subscriber Server (HSS) domain
- Significant OPEX/CAPEX savings due to core and back-office design simplification, resource consolidation and optimized resource allocation
- Support of operator’s/vendor’s ecosystem using flexible and open interfaces
- SIP service security via behavioral Distributed Denial of Service (DDoS) and intrusion protection system (IPS)
Radware offers the following VoIP/SIP Front-End solutions
- Pre-IMS – Guarantee reliable, scalable, accelerated and secure delivery of SIP services across session border controllers (SBC) and other SIP-aware network elements