Test system for remotely testing switches within a telecommunications network

• US 20060083356A1
• Filed: 11/30/2005
• Published: 04/20/2006
• Est. Priority Date: 09/03/1998
• Status: Active Grant

• Current Assignee: RcatsOne Incorporated
• Original Assignee: Casabyte, Inc. (Lumentum Holdings Inc.)
• Inventors: Adams, David, Keenan, Tim, Liao, Chih-Kao, McQuighan, Tom
• Granted Patent: US 7,231,187 B2
• Time in Patent Office: Days
• US Class Current: 379/9
• CPC Class Codes: H04L 43/50 Testing arrangements
• CPC Class Codes: H04M 2207/18 wireless networks
• CPC Class Codes: H04M 3/323 for the arrangements providing the connection (test connection, test call, call simulation)
• CPC Class Codes: H04W 24/00 Supervisory, monitoring or testing arrangements
• CPC Class Codes: H04W 24/08 Testing, supervising or monitoring using real traffic

Abstract

A system for centrally and remotely testing cellular and conventional telecommunications network wherein a controller located at a remote location provides instructions to Remote Call Processor (RCP) to thereby prompt the RCPs to establish a communication link from the RCP through a switch to a destination device whereby audio from said destination device is communicated, by way of the RCP, to the controller in order to verify that the network properly routed and billed the call. The destination device may be a service provided by such network or it may be another RCP.

Claims

1-7. -7. (canceled)

8. A method for remotely testing the proper functioning of a telecommunications network, comprising:

sending a control signal from a controller located at a remote user location, which is accessible to said telecommunications network, to a remote call processor (RCP) having at least one telephone, said remote call processor (RCP) located in a service area of said telecommunications network;

receiving said control signal in said remote call processor (RCP);

establishing a first communications link including said controller and said remote call processor (RCP);

processing said control signal in said remote call processor (RCP) wherein said control signal includes instructions for establishing a test telephone call from said remote call processor (RCP) through a calling area switch located in said service area to a destination telecommunications device;

establishing said test telephone call from said remote call processor (RCP) through said telecommunication network to a destination telecommunications device;

receiving in said remote call processor (RCP), telecommunications signals related to said test telephone call wherein said telecommunications signals include audio signals;

and testing by said controller of said telecommunications signals related to said test telephone call to verify proper operation of said telecommunication network, including determining characteristics of said audio signals.

9. The method of claim 8 wherein testing by said controller of said telecommunications signals related to said test telephone call further includes classifying said audio signals as at least one of a Busy, Fast Busy, Voice, Fax, Ring, Test Tone or Other signal.

10. The method of claim 9, wherein said testing by said controller of said telecommunications signals related to said test telephone call further includes determining whether the test telephone call passed or failed based on said telecommunications signals related to said test telephone call from said remote call processor (RCP) telecommunication signals from said destination telecommunication device.

11-15. -15. (canceled)