Session Border Controllers and Gateways

Smart External Access for smooth and secure interoperability

Greater Security for Your Unified Communications Solutions

NEC offers a broad range of gateway and SBC solutions for both service provider and enterprise deployments. These solutions are built around NEC’s UNIVERGE BX series that includes session border controllers (SBC) and digital and analog media gateways. The BX Product range provides businesses with the interoperability, survivability, security and quality assurance required to connect all of NEC’s enterprise communication servers with service provider networks.

Remote and Mobile workers

The BX Products range enables mobile users to benefit from UC capabilities, such as audio, video, presence, instant messaging and web conferencing in a secure way and from any location.

The BX product series consists of pure Gateway and SBC solutions, as well as a mix of both, the Hybrid products. These Hybrid products offer investment protection by supporting gradual migration from TDM to IP, and from PSTN to SIP Trunking, supporting SIP and TDM connectivity on the same hardware. SBC functionality can easily be added as a licensed option to the existing gateway.

At a glance

  • Extensive SIP mediation and interoperability
  • Complete perimeter defense for the enterprise
  • High Availability, Survivability and resiliency for Branch offices
  • Single managed point of demarcation
  • Enhanced Quality of Experience
  • Software license scalability
  • From highly integrated device up to software only
  • Rapid Deployment using the SBC

MP Series - Analogue Gateway

Stand-alone analogue VoIP Gateways with superior voice technology for connecting legacy telephones, fax machines, and PBX systems with IP-based telephony networks, and for integration with IP PBX systems. Cost-effective, best-of-breed technology, designed and tested for full interoperability with leading softswitches, SIP servers and gatekeepers.

The BX500 is a low-cost digital gateway offering up to 4 Basic Rate Interfaces.


The BX800 offers a complete solution for small to medium size enterprises that  connects IP-PBXs to any SIP trunking service provider, scalling up to 250 concurrent SBC sessions and up to 600 registered users.

It offers superior performance in connecting any SIP to SIP environment, legacy TDM-based PBX systems to IP networks and IP-PBXs to PSTN.


The BX1000 is a complete and modular solution connecting IP-PBXs to any SIP trunking service provider, scaling up to 150 concurrent SBC sessions and up to 600 registered users.

Superior performance in connecting any SIP to SIP environment, legacy TDM-based PBX systems to IP networks and IP-PBXs to PSTN, supporting up to 192 voice channels in a modular 1U platform.

The BX9000 is a software-only based SBC, scaling up to 6000 concurrent sessions and up to 30.000 registered users.

Runs in virtualized datacenter environments, Supports VMware, Hyper-V, KVM and Xen.

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