SERVICE LEVEL EXECUTABLE ENVIRONMENT FOR INTEGRATED PSTN ANDIP NETWORKS AND CALL PROCESSING LANGUAGE THEREFOR

摘要

This invention relates to the field of telecommunications. More particularly , this invention is a method and system for providing a service level executab le environment in a telecommunications network linking a PSTN and a packet network. With reference to Fig.3, the service level executable environment (34) includes a scripting language, a compiler adapted to compile scripts written with the scripting language, and a plurality of dynamically loaded shared libraries, wherein the dynamically loaded shared libraries are distributed over the IP network (107) and executables from the compiler can utilize dynamically loaded shared libraries from different locations in the IP network (107). The invention includes signaling gateways (10) connected to a n SS7 network (90) for support of PSTN (92) signaling; service switches (14) coupled to the signaling gateways; and media gateways (16) for interworking the IP network (107) and the PSTN (92).