作者: Vance Harris
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摘要: A voice verification system (1) has a server layer (55) providing centralised for multiple service providers in geographically spread locations. Each provider an IVR (41) using C++ DLL API (43) to communicate with (56, 57) via ISPs (45) and switching (50). dynamically determines optimum ISP/server socket minimise cycle time. The (50) router two-stage switch combination firewalls provide resilience paths the 57).