Session Border Controller

A session border controller (SBC) is a device deployed for the protection of SIP based VoIP networks. Its plays a significant role in controlling signaling and media streams involved in setting up, conducting, and tearing down telephone calls or other interactive media communications.

Key Features
  • Built-in intelligent VoIP firewall
  • Alteration of inbound calls’ ANI & DNIS
  • SIP & H.323 two-way conversion
  • Calls per Second (CPS) & concurrent calls management
  • SIP Message Manipulation facilitates working for legacy voice applications
  • Call Admission Control per trunk to prevent over-loading and subsequent crashing of switch
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Key Benefits
VoIP DoS attack prevention
VoIP DoS attack prevention
Interoperability with all types of SIP-based voice switches and gateways
Interoperability with all types of SIP-based voice switches and gateways
Single instance of SBC serves multiple customers
Single instance of SBC serves multiple customers
Easy cluster management & load balancing for distributed configuration
Easy cluster management & load balancing for distributed configuration
Authenticity of call traffic from carriers & products
Authenticity of call traffic from carriers & products
Increased revenue with acceptance of potential junk traffic via digit manipulation
Increased revenue with acceptance of potential junk traffic via digit manipulation