Method and apparatus for transferring services for a first location to a different location in response to a predetermined event

• US 7,924,997 B1
• Filed: 03/01/2004
• Issued: 04/12/2011
• Est. Priority Date: 03/01/2004
• Status: Active Grant

• Current Assignee: T-Mobile Innovations LLC (Deutsche Telekom AG)
• Original Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Inventors: Cope, Warren B.
• Primary Examiner(s): Kuntz; Curtis
• Assistant Examiner(s): ZENATI, AMAL S
• Application Number:
  US10/790,459
• Time in Patent Office: 2,598 Days
• Field of Search: 379/221.01, 379/221.02, 379/221.03, 379/213.01, 379/212.01, 379/279, 379/221.13
• US Class Current: 379/211.02
• CPC Class Codes: H04M 3/4228 in networks
• CPC Class Codes: H04M 3/42297 with number portability

Abstract

A method and apparatus is disclosed that establishes a disaster recovery plan to recover from the occurrence of a predetermined event. The plan enables the transfer of communications for at least one phone number from one switch to another switch by changing the local number portability database and programming the second switch to terminate the phone numbers from the first switch.

Claims

1. A method of operating a communication system comprising:

programming a first switch to terminate calls directed to at least one phone number at a first call center, wherein the first switch is communicatively coupled to the first call center;

establishing a disaster recovery plan to terminate the at least one phone number at a second switch communicatively coupled to a second call center in response to the occurrence of a predetermined event, wherein the predetermined event is when the first switch becomes disabled;

in response to the occurrence of the predetermined event, programming a local copy of a local number portability database to direct communications for the at least one phone number to the second switch, wherein the second switch is located in a different geographic area than the first switch, and wherein all the phone numbers actively terminated by the first switch are ported to the second switch.

2. The method of claim 1 where the second switch is programmed to terminate calls to the at least one phone number.

3. The method of claim 1 where the second switch is programmed to terminate calls to the at least one phone number before the occurrence of the predetermined event and where the second switch is activated to terminate calls to the at least one phone number after the occurrence of the predetermined event.

4. The method of claim 1 where the local copy of the local number portability database directs communications for the at least one phone number to the first switch before the occurrence of the predetermined event.

5. The method of claim 1 where the local copy of the local number portability database is queried whenever an on-net originating switch processes a call that will be terminated by on-net switch.

6. The method of claim 1 where the local copy of the local number portability database is queried when the at least one phone number is within a predetermined range of phone numbers.

7. The method of claim 1 where the local copy of the local number portability database is queried when the request for a connection to an on-net switch comes from an off-net device.

8. The method of claim 1 where the programming of the local number portability database to direct communications for the at least one phone number to the second switch occurs automatically with the determination that the first switch is disabled.

9. The method of claim 1 where the at least one phone number is a phone number resulting from the translation of a toll free phone number.

10. The method of claim 9 where the at least one phone number can also be dialed directly.

11. The method of claim 1 where programming the local number portability database is done from a web page.

12. The method of claim 11 where the second switch is changed to terminate calls to the at least one phone number using the web page.

13. The method of claim 12 where the change made to the second switch is to activate the termination of pre-programmed numbers from the first switch.

14. The method of claim 1 where the communications for the at least one phone number are directed to the second switch by changing the location route number in the local number portability database.

15. The method of claim 1 where the local number portability database is a local copy of the regional local number portability database and the local copy of the local number portability database is under the control of only one service provider.

16. A communication system comprising:

a first switch programmed to terminate calls directed to at least one phone number at a first call center, wherein the first switch is communicatively coupled to the first call center;

a disaster recovery plan to terminate the at least one phone number at a second switch communicatively coupled to a second call center in response to the occurrence of a predetermined event, wherein the predetermined event is when the first switch becomes disabled;

a local copy of a local number portability database configured to direct communications for the at least one phone number to the second switch in response to the occurrence of the predetermined event, wherein the second switch is located in a different geographic area than the first switch, and wherein all the phone numbers actively terminated by the first switch are ported to the second switch.

17. The communication system of claim 16 where the second switch is programmed to terminate calls to the at least one phone number before the occurrence of the predetermined event and where the second switch is activated to terminate calls to the at least one phone number after the occurrence of the predetermined event.

18. The communication system of claim 16 where the local copy of the local number portability database directs communications for the at least one phone number to the first switch before the occurrence of the predetermined event.

19. The communication system of claim 16 where the local copy of the local number portability database is queried whenever an on-net originating switch processes a call that will be terminated by on-net switch.

20. The communication system of claim 16 where the local copy of the local number portability database is queried when the at least one phone number is within a predetermined range of phone numbers.

21. The communication system of claim 16 where the local copy of the local number portability database is queried when the request for a connection to an on-net switch comes from an off-net device.

22. The communication system of claim 16 where the programming of the local number portability database to direct communications for the at least one phone number to the second switch occurs automatically with the determination that the first switch is disabled.

23. The communication system of claim 16 where the at least one phone number is a phone number resulting from the translation of a toll free phone number.

24. The communication system of claim 23 where the at least one phone number can also be dialed directly.

25. The communication system of claim 16 where programming the local number portability database is done from a web page.

26. The communication system of claim 25 where the second switch is changed to terminate calls to the at least one phone number using the web page.

27. The communication system of claim 26 where the change made to the second switch is to activate the termination of pre-programmed numbers from the first switch.

28. The communication system of claim 16 where the communications for the at least one phone number are directed to the second switch by changing the location route number in the local number portability database.

29. The communication system of claim 16 where the local number portability database is a local copy of the regional local number portability database and the local copy of the local number portability database is under the control of only one service provider.