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Session Border Controllers (SBCs)

Session Border Controllers (SBCs)
  • Scalable range of devices
  • Advanced security protection
  • Extensive SIP interoperability
  • Hybrid SBC and gateway platforms


AudioCodes’ Mediant session border controllers (SBCs) deliver seamless connectivity, enhanced security and quality assurance for enterprise and service provider VoIP networks.

In the enterprise environment, SBCs form an effective demarcation point between the business’s VoIP network and the service provider’s SIP trunk, performing SIP protocol mediation and media handling (interoperability), and securing the enterprise VoIP network.

In the service provider core, AudioCodes SBCs can function as peering SBCs between operator networks or as access SBCs delivering security and protocol normalization.

The Mediant family of SBCs includes a range of platforms that offer cost-effective SBC and hybrid functionality (SIP to TDM, SIP to SIP).  


  • Scalable range of products suitable for enterprise and service provider deployments
  • Ensure smooth migration from legacy telephony to SIP-based infrastructure
  • Deliver advanced security for protection against malicious attacks and fraud
  • Deployed as a dedicated appliance or as software running in virtual environments


  • Hybrid SIP/TDM platforms enable connectivity with legacy equipment
  • Identical code base across all models simplifying training and management
  • Certified interoperability with leading UC vendors and operators
  • Advanced SIP mediation capabilities

AudioCodes Mediant SBC Comparison Table

Model Managed/Enterprise SBC Service Provider SBC Hybrid SBC Max. Sessions High Availability

Mediant 500L




Mediant 500



Mediant 800

- 400

Mediant 1000




Mediant 2600

- - 600

Mediant 3100


Mediant 4000

- 5,000

Mediant 9030

- 30,000

Mediant 9080

- 70,000

Mediant CE

- 50,000

Mediant VE

- 24,000

Mediant SE




AudioCodes Session Border Controllers (SBC) WEB GUI Highlights

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