Call routing system and method
Call routing system and method with rule-modifying ability
Called party control of incoming calls
Calling subscriber validation
Carrier direct calling
Carrier identification codes (CIC) conversion
Channel establishing method of point-to-multipoint and multipoin
Class-of-service automatic routing
Common channel signaling with a network of distributed...
Common gateway to call control systems
Common gateway to call control systems
Communicating network resource locators to customer premises...
Communication interface between PC's and auxiliary platforms...
Communication network control method
Communication network control method and apparatus
Communication of intelligent network signaling between a SSP...
Communication routing method with income optimization for teleco
Communication system, article and method of configuring and...
Communications device entry method and apparatus
Communications system