A reliable and scalable SBC solution

The AudioCodes Mediant 4000 is a Session Border Controller (SBC) designed for deployment in large organizations, and as an access SBC for service providers. The Mediant 4000 supports up to 4000 concurrent sessions and extensive SIP connectivity with wide-ranging interoperability, enhanced perimeter defense against DoS attacks, and advanced voice quality monitoring.

    • Supports a wide variety of qualified SIP trunks and SIP platforms
    • A highly integrated device for secured SIP trunking and PSTN access, forming a single and managed point of demarcation for VoIP networks
    • High-availability 1:1 active-standby configuration ensures business continuity
  • Maximum SBC Sessions 5000 (RTP-RTP or SRTP-SRTP); 3000 (RTP-SRTP)
    Maximum Transcoding Sessions 1,650 sessions
    Maximum Registered Users 8,000
    LAN Interfaces 8 Redundant 100/1000 Base-T Ethernet ports
    Supported DSP Capabilities IBS, Echo-Cancellation (EC), Silence-Compression (SC) , VAD, CNG, T.38, RTCP XR , G.711, G.722, G.723.1, G.726, G.727, G.729, G.729.1, AMR, AMR-WB, EVRC, EVRC-B, GSM EFR, GSM FR, MS GSM, iLBC, MS-RTA, SPEEX (W) 444 mm, (D) 355 mm, (H) 1U
    Physical Dimensions (W) 444 mm, (D) 355 mm, (H) 1U
    Powering Dual redundant 100-240V AC power supply