SBC and Media Gateways

Mediant 500/500L E-SBC and Media Gateway

Mediant 500 E-SBC and Mediant 500L E-SBC

The AudioCodes Mediant 500 and Mediant 500L Hybrid Enterprise Session Border Controller (E-SBC) and Media Gateway devices are compact, high performance VoIP connectivity solutions for small enterprises and branch office locations.

The Mediant 500 and 500L connect PBXs and IP-PBXs to any SIP trunking service provider. They also deliver secure and reliable communications for branch offices in distributed enterprise communications deployments.


  • Compact, high performance VoIP connectivity devices for small enterprises and branch offices
  • Extensive interoperability and partnerships that extend across multiple vendor devices and protocol implementations
  • Offers comprehensive security and reliability
  • Delivers high service performance and voice quality
  • Branch office survivability and PSTN fallback in the event of a WAN outage


  • Rich and powerful SIP normalization and routing mechanisms for seamless interoperability
  • Supports remote workers and mobile SIP clients
  • Perimeter defense against denial of service, fraud and eavesdropping
  • VoIP quality monitoring and enforcement
  • High Availability using two box redundancy*
  • Support for digital TDM interfaces – E1 (Mediant 500) and BRI (Mediant 500L)