LandOfFree - US Patents - Listing for Telephonic communications,Diagnostic testing, malfunction indication, or electrical...

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of centralized switching system

Method and system for connection verification

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of trunk or long line

Method and system for diagnosing and testing modems and...

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Testing of subscriber loop or terminal

Method and system for distance measurements

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of centralized switching system

Method and system for enabling circuit testing services on a...

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of centralized switching system

Method and system for execution of test procedures with respect

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of trunk or long line

Method and system for linking a toll switch

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Testing of subscriber loop or terminal

Method and system for monitoring call center service representat

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Testing of subscriber loop or terminal

Method and system for monitoring call center service representat

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of trunk or long line

Method and system for one-way delay measurement in...

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of centralized switching system

Method and system for projecting service availability in a telec

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of centralized switching system

Method and system for selectively displaying alarms in a...

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of centralized switching system

Method and system for software updating

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of hybrid or echo suppressor or canceller

Method and system for sparing echo cancellers

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Using portable test set

Method and system for testing a connection in a telephone networ

Telephonic communications – Diagnostic testing – malfunction indication – or electrical...

Method and system for testing a network element within a...

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Testing of network terminating interface – subscriber trunk...

Method and system for testing a transmission line in a non-addre

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of trunk or long line

Method and system for testing mobile communication systems

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of centralized switching system

Method and system for testing provisioning of telecommunications

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Testing of network terminating interface – subscriber trunk...

Method and system for testing subscriber circuits and wiring in