AudioCodes Mediant session border controller (SBC) delivers seamless connectivity, enhanced security and voice quality assurance for enterprise and service provider VoIP networks.
AudioCodes SBCs form an effective demarcation point between the internal VoIP network and the service provider SIP trunk, performing SIP and WebRTC signaling mediation, translation and media handling (better known as interoperability), while also securing your VoIP solution.
AudioCodes SBCs can connect virtually any existing VoIP infrastructure and IP-PBX to Amazon Chime Voice Connector, Microsoft Teams or Skype for Business environments, enabling coexistence and simple migration to cloud-based solutions.

Versions prior to 7.20CO.258.034 support only r4 / c4 / t2 instance types.