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Image upgrade for devices in a telephony system

  • US 10,095,507 B1
  • Filed: 03/07/2017
  • Issued: 10/09/2018
  • Est. Priority Date: 10/04/2010
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a processor comprising non-transitory computer readable memory for storing instructions to implement;

    an upgrade director comprising;

    a command module code block to issue an upgrade command indicating an upgrade event for a plurality of target devices, wherein the upgrade command is associated with a range of times for the upgrade event to occur; and

    a schedule module code block to;

    determine a delay parameter to specify timing of the upgrade event on each of the target devices the delay parameter is based on a number of upgrade events and information associated with one or more other events occurring contemporaneous to the upgrade event;

    transmit the determined delay parameter to each of the respective target devices;

    schedule times for the upgrade event to occur on each of the target devices using the delay parameter and the range of times for the upgrade event to occur; and

    determine the other events occurring contemporaneous to the upgrade event during the range of times for the upgrade event to occur.

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