A method and apparatus for processing a disconnection-connection between a media gateway and a media gateway controller

A method and apparatus for processing a disconnection-connection between a media gateway and a media gateway controller

  • CN 101,849,385 A
  • Filed: 11/12/2007
  • Published: 09/29/2010
  • Est. Priority Date: 11/12/2007
  • Status: Active Application
First Claim
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1. ClaimA kind of methods for being used to handle WMG and Media Gateway Controller disconnecting in a media gateway of 1, it is characterized in that, comprise the steps of-a) when WMG detects its disconnecting with controlling its Media Gateway Controller, WMG sends disconnection to Media Gateway Controller and indicates message, and starts a disconnection timer;

  • B) time interval of disconnection timer is judged;

    If c) time interval of disconnection timer is not zero, in the time interval of disconnection timer, the event of kainogenesis is preserved.2. detect the event of kainogenesis in the time interval of disconnection timer according to the method described in claim 1, it is characterised in that step c) also includes-cl);

    C2) preserve step cl) in the new events that detect.3. the method according to claim 1-2, it is characterised in that this method also includes step:

    D) in the time interval of disconnection timer, WMG, which is received, controls replying message for its Media Gateway Controller before failure;

    E) disconnection timer is stopped;

    F) control its Media Gateway Controller forwarding step c2 to before failure) in the new events that preserve.4. the method according to claim 1-3, it is characterised in that this method also includes step:

    G) timing time of disconnection timer reaches its time interval;

    H) release is all has set up calling, delete step c2) the middle new events preserved.5. the method according to claim 1-4, it is characterised in that this method also includes step-i) if the time interval of disconnection timer is zero, release is all to have set up calling.6. the method according to claim 1-5, characterized in that, WMG indicates that port used during message is before failure and the Media Gateway Controller communicates port used to controlling before failure its Media Gateway Controller to send disconnection in step a).7.-it is used for the device that handles WMG and Media Gateway Controller disconnecting kind in a media gateway, it is characterised in that including:

    Failure detector, for detecting that the connection between the WMG and the Media Gateway Controller for controlling the WMG whether there is;

    Dispensing device, for when failure detector detect the WMG and control the WMG Media Gateway Controller between disconnecting when, to control the WMG Media Gateway Controller send disconnection indicate message;

    Timer starter, for when failure detector detect the WMG and control the WMG Media Gateway Controller between disconnecting when, start disconnection timer;

    Judgment means, the time interval for judging disconnection timer;

    Sychronisation, for when the time interval of disconnection timer is not zero, being stored in the event of kainogenesis in the time interval of disconnection timer.8. device according to claim 7, it is characterised in that sychronisation includes-event detection device, the event for detecting kainogenesis;

    Storage device, the event for being stored in the kainogenesis detected in the time interval of disconnection timer.9. the device according to claim 7-8, it is characterised in that the device also includes-reception device, in the time interval of disconnection timer, reception to control replying message for its Media Gateway Controller before failure;

    Timer arresting stop, for stopping disconnection timer;

    The dispensing device, is additionally operable to control its Media Gateway Controller to send the new events preserved in storage device to before failure.10. the device according to claim 7- 9, it is characterised in that the device also includes:

    Release device, for when the timing time of disconnection timer reaches its time interval, discharge it is all set up calling, and delete the new events preserved in storage device.11. the device according to claim 7- 10, it is characterised in that the release device is additionally operable to when the time interval of disconnection timer is zero, release is all to have set up calling.12. the device according to claim 7- 11, the port used characterized in that, dispensing device communicates before controlling its Media Gateway Controller to send port used when disconnection indicates message for failure to before failure with the Media Gateway Controller.

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