Session Border Controllers (SBCs)

Mediant 9000 SBC

Up to 50,000 SIP sessions

1Gb/10Gb Ethernet ports

High availability active/standby

Mediant 9000 SBC

High-capacity SBC for service provider and large enterprise deployments.

  • For service providers and large enterprises For service providers and large enterprises
  • Comprehensive SIP interoperability Comprehensive SIP interoperability
  • Active/Standby high availability Active/Standby high availability
  • Scalable to 50,000 SBC sessions Scalable to 50,000 SBC sessions


The AudioCodes Mediant 9000 is a highly scalable session border controller (SBC) designed for deployment in large enterprise and contact center locations and as an access SBC for service provider environments.

Supporting up to 50,000 concurrent sessions, the Mediant 9000 supports extensive SIP connectivity with wide-ranging interoperability, enhanced perimeter defense against cyber attacks, and advanced voice quality monitoring.


  • High-capacity SBC for service providers and large enterprise deployments
  • Offers comprehensive security, interoperability and reliability
  • Delivers high service performance and voice quality
  • Flexible licensing options for cost-effective scalability


  • Scalable to tens of thousands of SBC sessions
  • Extensive SIP mediation capabilities
  • Supports remote workers and mobile SIP clients
  • Perimeter defense against denial of service, fraud and eavesdropping
  • VoIP quality monitoring and enforcement
  • Branch survivability during WAN failure
  • Active/Standby high availability


Max. SBC Sessions 55,000 (40,000 RTP-SRTP)
Max. Registered Users 300,000
LAN Interfaces 1Gb/10Gb Ethernet ports
Physical Dimensions (W) 434.5 mm x (D) 622.3 mm x (H) 29.7 mm (17.11 in x 27.5 in x 1.7 in)
  • Dual redundant 100-240V AC power supply
  • Dual redundant -48 VDC power supply
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