Method for rapid noise reduction from an asymmetric digital...

Method for recovering a faulty unit and a recovery system

Method for reducing noise from an asymmetric digital...

Method for remote collection of signaling messages for routing a

Method for resolving trouble in a connection having a...

Method for testing an object in a telecommunications system

Method for testing call waiting, caller ID functionality of tele

Method for testing large-scale audio conference servers

Method for testing subscriber line of private automatic...

Method for testing subscriber's equipment

Method for testing the line connection before switching from a t

Method for the activation of communications terminal equipment u

Method for the detection of impedances and for the...

Method for validating customized telephone services

Method for verifying the proper functioning of a system

Method of adapting processing parameters in a call processing sy

Method of and apparatus for diagnosing personal communication sy

Method of and device for measuring echo parameters on...

Method of and system for performing telecommunications stress te

Method of controlling silent monitoring of a group