IS-41


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IS-41

(Interim Standard-41) The North American protocol for passing cellular subscriber information from one carrier to another. IS-41 allowed mobile travelers to roam across the country. Prior to IS-41, calling mobile phone users outside of their home territory meant knowing what area they were in at that moment and dialing a special number to reach them. IS-41 also supports short messages (see SMS).
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Continuous Computing's industry-proven Trillium MAP IS-41 protocol stack is the foundation of much of today's deployed CDMA networks," said Manish Singh, vice president of product line management for Continuous Computing.
Protocols used in various TDM and VoIP networks in addition to wireless protocols such as IS-41, GSM-MAP, WIN and CAMEL provide a richness of features and parameters to support specific service sets.
Telecom Americas is evolving its signaling network architecture from an interim standard (IS)-41 signaling protocol to a combined IS-41 and GSM mobile application part (MAP) network.
Previously, he was vice president of Wireless Networks where he formulated and implemented the company's wireless strategy to address the IS-41 and GSM markets.