IP Library Granted Patent US 9,374,400
Granted Patent B2
US 9,374,400 · App. 14/887,165 · Granted Jun 21, 2016

Load balancing in a central conferencing routing server

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Quick Facts
Patent No.
US 9,374,400
App. No.
14/887,165
Granted
Jun 21, 2016
Kind
B2
Abstract

Aspects of the present disclosure involve systems, methods, computer program products, and the like, for collaboration conferencing with multiple participants over a communications network, and more specifically for a conferencing routing service for managing and routing collaboration participants. In one embodiment, the conferencing routing service may maintain a database of information or preferences associated with the conference requester and attempt to select a conference bridge based on the requester's information. Further, the conferencing routing service may receive performance information from a plurality of conference bridges that are able to conduct the collaboration conference and select a conference bridge in response to the performance information.

Claims (18)

1. A system for selecting a conference bridge associated with a network for hosting a collaboration conference event, the system comprising:

a network interface unit configured to receive communications from users of the network to establish collaboration conferences on the network;

a processing device in communication with the network interface unit; and

a memory connected to the processing device configured to store information and instructions that, when executed by the processing device, performs the operations of:

maintaining a list of a plurality of conference bridges associated with the network;

determining a new conference bridge associated with the network, wherein determining a new conference bridge associated with the network comprises:

determining that the new conference bridge had been temporarily removed from the network;

adding the new conference bridge to the list;

receiving a request to initiate a new collaboration conference event associated with the new conference bridge; and

determining whether to add the new collaboration conference event to the new conference bridge based on a throttling rule, wherein the throttling rule comprises limiting a number of active ports of the new conference bridge for a given time frame.

2. The system as recited in claim 1 , wherein determining a new conference bridge associated with the network comprises:

determining that the new conference bridge has rebooted after failing.

3. The system as recited in claim 1 , wherein the throttling rule comprises:

limiting a number of consecutive new collaboration conference events that can be initiated on the new conference bridge for a given time frame.

4. The system as recited in claim 1 , further comprising:

determining to not add the new collaboration conference event to the new conference bridge based on the throttling rule;

determining that no other conference bridges in the list are available to host the new collaboration conference event; and

overriding the throttling rule thereby adding the new collaboration conference event to the new conference bridge.

Assignments (3)
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 Nov 3, 2015
From: ELLISON, GREGORY THOMAS; BROADWORTH, ANDREW JAMES
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 036946/0057 →