PrePaid Calling System
The NonStop Himalaya Service Control Point(SCP) Intelligent Network Server and AlphaServer systems, give operators scalability to grow from thousands of subscribers to millions. The system supports both GSM (Global System for Mobile Communications) and ANSI-41 (American National Standards Institute) environments, it enables service providers to prepare for the convergence to 3G networks based on GPRS (General Packet Radio Services) and UMTS (Universal Mobile Telecommunications Systems). In an ANSI-41 environment, it can run as a standalone solution or as part of Compaq's leading HLR (Home Location Register) which already manages roaming services for 50 million wireless subscribers.
<%=company%>, 20555 State Hwy. 249, Houston, TX 77070-2698. Phone: 281-370-0670; Fax: 281-514-1740.