IP Library Granted Patent US 10,742,821
Granted Patent B2
US 10,742,821 · App. 16/585,030 · Granted Aug 11, 2020

Management of toll-free number misuse and fraud detection

Inventor: Sanjeev Chauhan (Ashburn, VA)
Assignee: Somos, Inc.
H04M15/8061G06F16/24573G06Q30/0201H04L45/125H04L45/22H04M3/2218H04M3/2263H04M3/36H04M3/367H04M3/42153H04M3/42161H04M3/42178H04M3/42306H04M3/42357H04M3/5175H04M15/08H04M15/09H04M15/47H04M15/58H04M15/72H04M15/755H04M15/8083H04M15/8214H04Q3/0087H04Q3/0091H04W4/14H04W40/02H04M2203/555
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Quick Facts
Patent No.
US 10,742,821
App. No.
16/585,030
Granted
Aug 11, 2020
Kind
B2
Abstract

Methods and systems for providing a rating system that allow for customers to create a database of toll-free numbers that are abused by malicious consumers which may be cloud-based and allow for service providers to dip prior to completing or accepting calls.

Claims (33)

1. A method comprising:

creating at least two call routing tables based on an outage recovery criterion, wherein a first call routing table is utilized when a plurality of calls occur within a telecommunications carrier network in an absence of an outage, and a second call routing table is utilized when the plurality of calls occur within the telecommunications carrier network during an outage;

providing the first and second call routing tables to at least one service control point that is associated with the telecommunications carrier network;

monitoring the plurality of calls occurring within the telecommunications carrier network;

receiving at least one datum indicative of an occurrence of an outage matching the outage recovery criterion; and

instructing the at least one service control point to switch from using the first call routing table to the second call routing table.

2. The method of claim 1 , wherein the outage recovery criterion comprises an infrastructure upgrade.

3. The method of claim 1 , wherein the outage recovery criterion comprises a platform transition.

4. The method of claim 1 , wherein the outage recovery criterion comprises a natural disaster.

5. The method of claim 1 , wherein the at least one service control point is at least one hundred miles from a source of the outage.

6. The method of claim 1 , wherein the at least one service control point is a dedicated disaster recovery site.

7. A system comprising:

at least one computer comprising at least one processor and at least one memory,

the at least one processor configured to:

create at least two call routing tables based on an outage recovery criterion, wherein a first call routing table is utilized when a plurality of calls occur within a telecommunications carrier network in an absence of an outage, and a second call routing table is utilized when the plurality of calls occur within the telecommunications carrier network during an outage;

provide the first and second call routing tables to at least one service control point that is associated with the telecommunications carrier network;

monitor the plurality of calls occurring within the telecommunications carrier network;

receive at least one datum indicative of an occurrence of an outage matching the outage recovery criterion; and

instruct the at least one service control point to switch from using the first call routing table to the second call routing table.

8. The system of claim 7 , wherein the outage recovery criterion comprises an infrastructure upgrade.

9. The system of claim 7 , wherein the outage recovery criterion comprises a platform transition.

10. The system of claim 7 , wherein the outage recovery criterion comprises a natural disaster.

11. The system of claim 7 , wherein the at least one service control point is at least one hundred miles from a source of the outage.

12. The system of claim 7 , wherein the at least one service control point is a dedicated disaster recovery site.

13. A method comprising:

receiving at at least one service control point associated with a telecommunications carrier network a first and second call routing table wherein the first and second call routing tables are created based, at least in part, on an outage recovery criterion, wherein the first call routing table is utilized when a plurality of calls occur within the telecommunications carrier network in an absence of an outage, and wherein the second call routing table is utilized when the plurality of calls occur within the telecommunications carrier network during an outage;

receiving at least one datum indicative of an occurrence of an outage matching the outage recovery criterion; and

switching from using the first call routing table to the second call routing table in response to receiving that at least one datum.

14. The method of claim 13 , wherein the outage recovery criterion comprises an infrastructure upgrade.

15. The method of claim 13 , wherein the outage recovery criterion comprises a platform transition.

16. The method of claim 13 , wherein the outage recovery criterion comprises a natural disaster.

17. The method of claim 13 , wherein the at least one service control point is at least one hundred miles from a source of the outage.

18. The method of claim 13 , wherein the at least one service control point is a dedicated disaster recovery site.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 19, 2020
From: CHAUHAN, SANJEEV
To: SOMOS, INC.
Reel/Frame 052701/0274 →
Continuity (8)
Continuation 15892550 · Feb 9, 2018
Continuation 14984604 · Dec 30, 2015
Continuation 14960312 · Dec 4, 2015
Continuation In Part 14928575 · Oct 30, 2015
Provisional Application 62073976 · Nov 1, 2014
Provisional Application 62088406 · Dec 5, 2014
Provisional Application 62172791 · Jun 8, 2015
Related Publication 20200028974A1 · Jan 23, 2020
Cited By (4)
US 12,314,968 US 12,323,552 US 12,341,813 US 12,671,990