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AudioCodes Mediant 500 session border controller, rectangular metal chassis

AudioCodes

AudioCodes Mediant 500 M500ESBC Session Border Controller

SKU CH-PH2W-DHTM8

A session border controller securing VoIP networks with 15 concurrent sessions and IEC 60950-1 safety certification

  • Enterprise-grade session control with 500 concurrent sessions
  • Safety certified to IEC60950-1 and UL60950-1 standards
  • EMI compliant per FCC Part 15 Class A and EN55022 Class A
  • Immunity tested to EN55024 and EN300 386 requirements
  • Ready for deployment with base ESBC configuration included

Mediant 500 Session Border Controller

The AudioCodes Mediant 500 M500ESBC is a session border controller designed for enterprise voice networks. It secures and manages SIP trunking and unified communications traffic. The unit meets IEC60950-1, UL60950-1, FCC Part 15 Class A, EN55022 Class A, EN55024 and EN300 386 standards. It ships in new condition.

Suited for SIP trunk demarcation and UC security

This appliance fits organisations that need a dedicated border element for up to 500 concurrent sessions. It handles encryption, transcoding and routing for VoIP deployments. Buyers who require higher session capacity or integrated gateway ports should evaluate larger platforms.

Base model with two active/standby units

The base configuration includes a pair of appliances for high-availability deployments. This redundancy ensures service continuity during hardware failure. Confirm that your licensing and session count requirements match the 500-session limit before purchase.

Highlights

  • Enterprise-grade session control with 500 concurrent sessions
  • Safety certified to IEC60950-1 and UL60950-1 standards
  • EMI compliant per FCC Part 15 Class A and EN55022 Class A
  • Immunity tested to EN55024 and EN300 386 requirements
  • Ready for deployment with base ESBC configuration included

Specifications

BrandAudiocodes

Questions about this item

What network cabling and power source does the M500ESBC require to operate?

The controller is certified to IEC60950-1 and UL60950-1 safety standards and carries FCC Part 15 Class A and EN55022 Class A emissions ratings, so plan for a compliant AC supply and shielded twisted-pair Ethernet links.

Will the Mediant 500 interoperate with legacy SIP trunks and TDM gateways still in our rack?

As a session border controller it terminates and normalises SIP signalling and media, providing topology hiding and transcoding that let older SIP trunks and TDM gateways connect without reconfiguration.

Which front-panel indicators confirm the M500ESBC is active and processing calls?

The active/standby LED pair shows which unit holds the active role, while the system status LED reports power, self-test and alarm state so you can verify normal operation at a glance.

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