Cisco`s AccessPath-TS3 integrated access system is designed to meet the demands of rapidly growing Internet service providers (ISPs), telecommunications carriers, and other network service providers who offer managed Internet connections. The AccessPath system also provides a ready solution for large enterprises as they expand their intranet requirements to include dial access. Cisco`s AccessPath-TS3 leverages Cisco dial access stacking architecture (DASA) to offer its customers a carrier-class dial system, with unprecedented levels of capacity, density and performance.The Cisco 3640 server is equipped with four network module slots. Dial connectivity is supported with a series of network modules offering Integrated Services Digital Network (ISDN), Primary Rate Interface (PRI), ISDN Basic Rate Interface (BRI), integrated digital and analog modems, very high density asynchronous interfaces, two and four port Voice/Fax, 25-Mbps ATM, low-speed asynchronous/synchronous serial, and hardware compression assisted network modules. LAN and WAN connectivity are provided by a series of mixed-media cards supporting Ethernet, Token Ring, and a variety of WAN technologies. Routing applications are supported with high-density Ethernet and a single-port, autosensing, Fast Ethernet network module. Voice and Fax multiservice applications are also supported with integrated voice network modules and voice interface cards.