• VoIP Protection with Session Border Controller


The Oracle Session Border Controller works as a SIP firewall in the customer VoIP network to protect their core systems. The SBC can work as an Access-SBC in a residential deployment or as Interconnect-SBC in a peering deployment. SBC are important systems in the Service Provider and Enterprise area. Especially in the growing Enterprise IP-PBX market, the SBCs are important to demarcate the enterprise core from the service provider network. Encryption for signaling (SIPoTLS) and media (SRTP) is as important as the header-manipulation for interop problems. The Oracle Session Border Controller is available as physical appliances and also as virtual machine in a ETSI NFV deployment.

Customer values/problems solved

  • Topology Hiding through NAT and PAT
  • Interoperability through header-manipulation
  • IPv4-IPv6 Interworking
  • Protocol SIP/H.323, SIP-SIPs conversion
  • Encryption for SIP and RTP


  • Dimension Data VCCAP / ETSI NFV
  • Session Border Controller