Method and network for providing access to an information...
Method and network for routing a communication through an...
Method and network for routing a communication through an...
Method and system for a scaleable virtual switch
Method and system for achieving routing of signalling informatio
Method and system for assigning a communication to a network of
Method and system for assigning a communication to a network...
Method and system for assignment of numbers as addresses for...
Method and system for assignment of numbers as addresses for...
Method and system for combining a conversion between...
Method and system for completing a voice connection between firs
Method and system for computer-based private branch exchange
Method and system for connecting a digital phone limited to anal
Method and system for controlling outside incoming call...
Method and system for conveying supervision information
Method and system for correlating telephone calls with...
Method and system for data field reuse
Method and system for delivering a communication service
Method and system for distributing messages from a signal transf
Method and system for distributing messages from a signal transf