The MainStreetXpress 36100 Access Concentrator equips service providers with a high capacity, high performance, fully managed solution for delivering information access services to remote users. Through the MainStreetXpress 36100, private line, frame relay, analog modem and ISDN users gain access to the Internet or private intranets and extranets. The 36100 is a scalable system that provides access to a variety of IP-based services for small offices, homes and mobile users. The flexible MainStreetXpress 36100 can be deployed to address many applications.