Specification :

Designed for Service Providers offering SIP trunking, hosted voice, and high-speed data services, InnoMedia' s ESBC 8328-4B is a highly integrated and highly manageable Enterprise Session Border Controller ( ESBC) that can be auto-provisioned and remotely managed. It is ideally suitable for wide deployment by broadband service providers addressing SIP-PBX interoperability for SIP Trunking as well as providing simple NAT Traversal for Hosted PBX Services.

A stateful inspection with IDS/ IPS is placed in front of the FXS ports, the SIP trunk traffic path, as well as the non-SIP Trunk SIP traffic path to protect these paths from unauthorized access or attacks. The high-speed data path is not protected by the firewall as it is assumed that this path is connected to the enterprise firewall which has its protection policy.