ADTRAN 4200820G3SBC NetVanta 3430 with Session Border Controller (50 Simultaneous Calls)

As more service providers deliver IP services to the enterprise edge, more and more businesses are adopting IP technologies for the premises. Historically there has been a need to support legacy analog services at the customer premises, but the enterprise Session Border Control (eSBC) Feature Pack is designed to provide the SIP interoperability demanded with more IP presence. we provide you a migration path to various services, from business trunking, hosted VoIP, and onto native SIP trunking.

Designed to ease the need for extensive interoperability testing, the eSBC Feature Pack provides the tools necessary to normalize the SIP to SIP communication between a carrier network and the customer's SIP compliant equipment. Multiple tools are provided to accomplish this normalization.