Method and apparatus for reduction of call setup rate in an atm network

摘要: A method and apparatus for reduction of call setup rate in an ATM network are described. The particularly useful networks used the transfer bearer traffic between telephone switching offices. involves caching a number switched virtual circuits (SVCs) edge interfaces to network. cache connection is emulated circuit two that available idle. provides central policy manager which computes distributes policies managers located interfaces. manage pools cached SVCs established reduces requests sent switches. advantage ability use switches have slow rates provide commercially acceptable services efficient manner. can also be with fast when they become balance bandwidth switch resources reduce overall cost.