The AudioCodes Mediant 4000 is a session border controller (SBC) designed for deployment in large organizations and as an access SBC for service providers.
Supporting up to 5,000 concurrent sessions, the Mediant 4000 supports 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, forming a single and managed point of demarcation for VoIP networks
High-availability 1:1 active-standby configuration ensures business continuity
Scalable to 5,000 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
Advanced media handling including transcoding and wideband speech