Method and system of service impact analysis in a communications

Method for automatic speech recognition of arbitrary spoken word

Method for auxiliary software providing instruction for facsimil

Method for detecting voice presence on a communication line

Method for displaying an absent-message in a private exchange sy

Method for establishing anonymous communication links

Method for expediting access to services on a switched communica

Method for flexibly provisioning switching devices and a switchi

Method for influencing a signalling procedure implemented in a c

Method for load balancing in a multi-processor system where aris

Method for network call management

Method for permitting subscribers to change call features in rea

Method for providing a linguistically competent dialogue with a

Method for providing a menu to a subscriber on a switched commun

Method for providing additional information to a telephone...

Method for providing additional information to a telephone...

Method for providing telephonic services

Method for remotely controlling a telephone loop/channel from an

Method for remotely controlling a telephone loop/channel from an

Method for restoring lost databases by comparing existing databa