System and method for configuring a telephone

System and method for defining and providing telephone network s

System and method for managing a telecommunications network by a

System and method for managing feature interaction of telephone

System and method for monitoring audio power level of agent spee

System and method for providing advanced intelligent network ser

System and method for providing an on-line directory service

System and method for providing multiple configurable dialing pl

System and method for re-establishing a disconnected telephone c

System and method protecting the identity of target...

System and method to automatically provide an electronic consume

System for communicating with external device registers via two-

System for determining whether to accept new supplementary servi

System for email messages wherein the sender designates whether

System for invoking in computer application associated with seco

System for maintaining data coherency in cache memory by periodi

System for originating and receiving telephone calls over a virt

System for providing feature services in a telecommunications sy

System for service activation programming of wireless network ac

System for task tracking and controlling electronic mail