Caller ID spoofing

• US 20080089501A1
• Filed: 10/16/2006
• Published: 04/17/2008
• Est. Priority Date: 10/16/2006
• Status: Abandoned Application

• Current Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Benco, David S., Kanabar, Paresh C., Song, Huixian, Nguyen, John C. V.
• Application Number:
  US11/581,634
• Publication Number:
  US 20080089501A1
• Time in Patent Office: Days
• US Class Current: 379/142.01
• CPC Class Codes: H04M 15/06 Recording class or number of calling , i.e. A-party or called party , i.e. B-party

Abstract

A method of caller ID spoofing includes: receiving a call at a first telecommunications facility (30) from a calling party served by the first telecommunications facility (30), the call being intended for a called party; determining if a caller ID spoofing feature (33) has been invoked for the call; if the caller ID spoofing feature (33) has not been invoked for the call, then establishing true caller ID information for the calling party; and, if the caller ID spoofing feature (33) has been invoked for the call, then establishing false caller ID information for the calling party.

Claims

1. A method of caller ID spoofing, said method comprising:

(a) receiving a call at a first telecommunications facility from a calling party served by the first telecommunications facility, said call being intended for a called party;

(b) determining if a caller ID spoofing feature has been invoked for the call;

(c) if the caller ID spoofing feature has not been invoked for the call, then establishing true caller ID information for the calling party; and

,

(d) if the caller ID spoofing feature has been invoked for the call, then establishing false caller ID information for the calling party.

2. The method of claim 1, said method further comprising:

(e) forwarding the established caller ID information to a second telecommunications facility which serves the called party such that the established caller ID information received by the second telecommunications facility is provided to the called party.

3. The method of claim 1, wherein step (d) comprises:

selecting the false caller ID information from a database accessible by the first telecommunications facility.

4. The method of claim 3, wherein the false caller ID information is randomly or arbitrarily selected from the database.

5. The method of claim 3, wherein the false caller ID information is selected from the database based upon input received by the first telecommunications facility from the calling party.

6. The method of claim 1, wherein step (d) comprises:

receiving the false caller ID information at the first telecommunications facility from the calling party.

7. A system for providing caller ID spoofing, said system comprising:

means for receiving a call at a first telecommunications facility from a calling party served by the first telecommunications facility, said call being intended for a called party; and

,

means for determining if a caller ID spoofing feature has been invoked for the call;

wherein, if the caller ID spoofing feature has not been invoked for the call, then establishing true caller ID information for the calling party, otherwise if the caller ID spoofing feature has been invoked for the call, then establishing false caller ID information for the calling party.

8. The system of claim 7, said system further comprising:

means for forwarding the established caller ID information to a second telecommunications facility which serves the called party such that the established caller ID information received by the second telecommunications facility is provided to the called party.

9. The system of claim 7, said system further comprising:

means for selecting the false caller ID information from a database accessible by the first telecommunications facility.

10. The system of claim 9, wherein the false caller ID information is randomly or arbitrarily selected from the database.

11. The system of claim 9, wherein the false caller ID information is selected from the database based upon input received by the first telecommunications facility from the calling party.

12. The system of claim 7, said system further comprising:

means for receiving the false caller ID information at the first telecommunications facility from the calling party.

13. In a telecommunications network, a node supporting caller ID spoofing, said node comprising:

means for receiving a call originated by a calling party using a terminal served by the node;

means for determining if a caller ID spoofing service has been activated for the call; and

,

means for establishing caller ID information for the calling party, said caller ID information being true if the caller ID spoofing service has not been activated, otherwise said caller ID information being false if the caller ID spoofing service has been activated.

14. The node of claim 13, said node further comprising:

means for communicating the established caller ID information to another node in the telecommunications network, said other node serving another terminal to which the call is directed.

15. The node of claim 13, wherein said node is one of a telecommunications network exchange, an end office, a mobile switching center or a telecommunication switching facility.