System and method for completing two calls using analog...

System and method for conference call consolidation

System and method for configuring a telephone

System and method for consumer-initiated business...

System and method for consumer-initiated business...

System and method for controlling a conference call

System and method for controlling call placement rate for teleph

System and method for controlling transfer

System and method for creating, transfering, and monitoring serv

System and method for defining access rights in a...

System and method for defining and providing telephone network s

System and method for delaying the ringing of a line

System and method for developing and processing automatic...

System and method for developing message processing applications

System and method for directory services and e-commerce...

System and method for dynamically establishing optimum audio...

System and method for efficient call management for...

System and method for efficient call management for...

System and method for efficient call management for...

System and method for efficient telephone call transfer