With millions of small to medium sized enterprises existing today, the requirement for carriers to provide integrated voice and data solutions is growing at a rapid rate. ADTRAN delivers with the Total Access System of Multiservice Access Platforms and Integrated Access Devices. The Total Access 604 is cost effective, fixed-port, integrated access devices designed to support ATM. These systems offer enterprise users and integrated communications providers, such as CLECs, ILECs, and ISPs, a means to offer combined voice and data traffic over a single network interface terminating at the customers premises.BRBRThe Total Access 604 provides four fixed analog voice interfaces. These analog FXS interfaces support the stringent design and full feature set required by todays carriers. Total Access 604 provide a builtin IP router and an integrated Nx56/64 V.35 port for synchronous data applications, allowing the customer to combine a broad variety of voice and dataservices into a single platform. The Total Access 604 are compatible with industry leading VoBB Gateways. The FXS interfaces support all popular CLASS features.