IP Library Granted Patent US 8,885,494
Granted Patent B2
US 8,885,494 · App. 12/804,706 · Granted Nov 11, 2014

System and method for monitoring communications in a network

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,885,494
App. No.
12/804,706
Granted
Nov 11, 2014
Kind
B2
Abstract

Methods and systems are described for monitoring communications in a packet-switched network. More specifically, the system initiates a communication between a network endpoint associated with a call mediator and at least a second network endpoint; records, at the call mediator, information associated with the communication; and upon termination of the communication, communicates, from the call mediator to an enterprise gatekeeper, the information associated with the communication.

Claims (45)

1. A method for monitoring communications in a packet-switched network, the method comprising:

receiving, by a computer, information associated with communications between endpoints, wherein the information comprises at least a termination cause code generated by a call mediator, the termination cause code being received in a first format and indicating a termination cause for a given communication;

translating the termination cause code from the first format into a second format; and

using the termination cause code to identify communications that should not be billed.

2. The method as recited in claim 1 , wherein the using further comprises:

identifying communications that should not be billed if a corresponding termination cause code indicates a network failure as the termination cause.

3. The method as recited in claim 1 , wherein the first format is an alphanumeric format, the translating further comprising:

translating the termination cause code from the alphanumeric format to the second format.

4. The method as recited in claim 1 , wherein the second format is a PSTN format, the translating further comprising:

translating the termination cause code from the first format to the PSTN format.

5. The method as recited in claim 1 , wherein the information comprises a disconnect request and a billing token, the method further comprising:

processing at least one of the disconnect request and the billing token to create an authentication record.

6. The method as recited in claim 1 wherein the information further comprises an amount of data transferred between endpoints of the given communication.

7. The method as recited in claim 1 wherein the information further comprises at least one of:

a start time of the given communication;

a stop time of the given communication; and

a duration of the given communication.

8. A system for monitoring communications in a packet-switched network, the system comprising:

an enterprise gatekeeper communicably coupled to a call mediator, wherein a first endpoint is communicably coupled to the call mediator;

wherein the enterprise gatekeeper is operable to receive, from the call mediator, information associated with a communication between the first endpoint and a second endpoint, the information comprising at least a termination cause code generated by the call mediator in a first format indicating a termination cause of the communication;

wherein the enterprise gatekeeper is operable to translate the termination cause code from the first format into a second format; and

wherein the enterprise gatekeeper is operable to use the termination cause code to determine whether the communication should be billed.

9. The system as recited in claim 8 , wherein the enterprise gatekeeper is operable to:

determine that the communication should not be billed if the termination cause code indicates a network failure as the termination cause.

10. The system as recited in claim 8 , wherein the first format is an alphanumeric format, the enterprise gatekeeper further operable to:

translate the termination cause code from the alphanumeric format to the second format.

11. The system as recited in claim 8 , wherein the second format is a PSTN format, the enterprise gatekeeper further operable to:

translate the termination cause code from the first format to the PSTN format.

12. The system as recited in claim 8 , wherein the information comprises a disconnect request and a billing token, the enterprise gatekeeper further operable to:

process at least one of the disconnect request and the billing token to create an authentication record.

13. The system as recited in claim 8 , wherein the information comprises an amount of data transferred between the first endpoint and the second endpoint.

14. The system as recited in claim 8 , wherein the information comprises at least one of:

a duration of the communication;

a start time of the communication; and

a stop time of the communication.

15. An enterprise gatekeeper comprising:

a processor;

a memory operable to store information associated with communications between endpoints over a packet-switched network;

wherein the enterprise gatekeeper is operable to receive, from a call mediator, information associated with a communication between a first endpoint and a second endpoint, the information comprising at least a termination cause code generated by the call mediator in a first format indicating a termination cause of the communication;

wherein the enterprise gatekeeper is operable to translate the termination cause code from the first format into a second format; and

wherein the enterprise gatekeeper is operable to use the termination cause code to determine whether the communication should be billed.

16. The enterprise gatekeeper as recited in claim 15 , further operable to:

determine that the communication should not be billed if the termination cause code indicates a network failure as the termination cause.

17. The enterprise gatekeeper as recited in claim 15 , further operable to:

translate the termination cause code from an alphanumeric format to a PSTN format.

Assignments (5)
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY (SECOND LIEN) Recorded Nov 4, 2024
From: LEVEL 3 COMMUNICATIONS, LLC; GLOBAL CROSSING TELECOMMUNICATIONS, INC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 069295/0749 →
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY (FIRST LIEN) Recorded Nov 4, 2024
From: LEVEL 3 COMMUNICATIONS, LLC; GLOBAL CROSSING TELECOMMUNICATIONS, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 069295/0858 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 4, 2011
From: BAJ, MICHAEL
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 026224/0043 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 4, 2011
From: MITSUMORI, DEREK
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 026224/0080 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 26, 2011
From: LEVEL 3 COMMUNICATIONS, INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 026181/0094 →