Method for providing terminating services treatment for calls terminating in an IP network

• US 20060251054A1
• Filed: 09/20/2005
• Published: 11/09/2006
• Est. Priority Date: 05/04/2005
• Status: Abandoned Application

• Current Assignee: AT&T Corporation (AT&T, Inc.)
• Original Assignee: AT&T Corporation (AT&T, Inc.)
• Inventors: Samarasinghe, Harish, Peters, Robert Yaeger Jr.
• Application Number:
  US11/230,970
• Publication Number:
  US 20060251054A1
• Time in Patent Office: Days
• US Class Current: 370/352
• CPC Class Codes: H04M 3/4228 in networks
• CPC Class Codes: H04M 3/42306 Number translation services, e.g. premium-rate, freephone or vanity number services
• CPC Class Codes: H04M 7/126 Interworking of session control protocols
• CPC Class Codes: H04M 7/128 Details of addressing, directories or routing tables

Abstract

A method and apparatus for providing terminating services to calls is disclosed. In a first embodiment, a service broker in a VoIP network determines service match information corresponding to the call that originates in a PSTN network in order to determine whether terminating services are required for the call. The service broker then forwards that service match information to an application server where the required terminating services, if any, are applied to the call. The application server then forwards the call and the results of any applied terminating services to a CCE in order to continue call set up. In a second embodiment the call originates in an IP network.

Claims

1. A method for use by a node in a Voice over Internet Protocol (VoIP) network for providing terminating treatment to a call, said method comprising:

receiving at said node a request for an application to be provided to said call;

determining in response to said request a terminating treatment to be provided to said call; and

providing said terminating treatment to said call.

2. The method of claim 1 wherein said node comprises an application server in said VoIP network.

3. The method of claim 1 wherein said terminating treatment comprises at least one digit manipulation service.

4. The method of claim 3 wherein said digit manipulation service comprises adding a prefix to an address associated with said call.

5. The method of claim 3 wherein said digit manipulation service comprises deleting digits from an address associated with said call.

6. The method of claim 3 wherein said digit manipulation service comprises providing a specific address to a terminating customer of said call.

7. The method of claim 1 wherein said terminating treatment comprises manipulating alphanumeric characters in a Uniform Resource Identifier (URI).

8. The method of claim 1 wherein said call originates in a circuit-based network and terminates in said VoIP network.

9. The method of claim 1 wherein said call originates in a VoIP network and terminates in said VoIP network.

10. A node in a Voice over Internet Protocol (VoIP) network for providing terminating treatment to a call, said node comprising:

means for receiving at said node a request for an application to be provided to said call;

means for determining in response to said request a terminating treatment to be provided to said call; and

means for providing said terminating treatment to said call.

11. The node of claim 10 wherein said node comprises an application server in said VoIP network.

12. The node of claim 10 wherein said means for determining comprises at least a first database associated with said application server, said database containing service subscriptions associated with a called number, said service subscriptions identifying the terminating treatment to be provided to calls made to said called number.

13. The node of claim 10 wherein said terminating treatment comprises deleting digits from an address associated with said call.

14. The node of claim 10 wherein said terminating comprises providing a specific address to a terminating customer of said call.

15. The node of claim 10 wherein said digit manipulation service comprises manipulating at least one alphanumeric character in a Uniform Resource Identifier (URI).

16. A method for use in a telecommunication network, said method comprising:

receiving a call request originating from a PSTN phone;

determining whether terminating treatment is required for said call;

determining service match information for said call; and

forwarding said service match information to an application server in a VoIP network associated with said service match information in order to provide said service treatment.

17. The method of claim 16 wherein said service match information comprises at least one of the group of an application server address, the service treatment to be applied to said call, and customer identification number associated with a subscriber for said service treatment.

18. The method of claim 17 wherein said customer identification number comprises a customer account number.

19. The method of claim 17 wherein said customer identification number comprises a customer telephone number.

20. The method of claim 16 wherein said service treatment comprises a terminating treatment.

21. The method of claim 16 wherein said call originates in a circuit-based network and terminates in said VoIP network.

22. The method of claim 16 wherein said call originates in a VoIP network and terminates in said VoIP network.

23. The method of claim 16 wherein said terminating treatment comprises digit manipulation service.

24. The method of claim 23 wherein said digit manipulation service comprises adding a prefix to an address associated with said call.

25. The method of claim 23 wherein said digit manipulation service comprises deleting digits from an address associated with said call.

26. The method of claim 23 wherein said digit manipulation service comprises providing a specific address to a terminating customer of said call.

27. The method of claim 23 wherein said digit manipulation service comprises manipulating at least one alphanumeric character in a Uniform Resource Identifier (URI).