MTG5000 is a carrier-grade Digital VoIP gateway, and it is purposely designed for large enterprise networks, call centers, and Telecom service providers to connect with E1/T1 network interfaces. It is developed with the aspect of powerful call control features and maintenance tools. MTG5000 supports high density calls with a very stable system support. It also provides carrier grade VoIP and FoIP services, as well as value added functions such as fax modem and voice recognition service.