Routing subscription information using session initiation protocols
First Claim
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1. A method, comprising:
- establishing a subscription dialog to activate a subscription;
terminating said subscription dialog and releasing resources for the subscription dialog upon establishment of said subscription such that the subscription is maintained after releasing the resources for the subscription dialog; and
in response to establishing the subscription for a subscriber establishing a notification to the subscriber,wherein the establishing the notification comprisesdetermining a location of the subscriber,establishing a notification dialog to notify the located subscriber, andterminating said notification dialog upon completion of the notification,where establishing said subscription dialog comprises providing a filter criteria in said subscription dialog,where said filter criteria is configured to include an instruction for a network element to selectively record a subscription route at the network element, and wherein the network element comprises a serving call state or session control function associated with a server providing a subscribed service.
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Abstract
There is disclosed a method of providing subscription services, the method comprising: establishing a subscription dialog to activate a subscription; terminating said subscription dialog upon establishment of said subscription; and establishing a notification to a subscriber by the steps of: determining the location of the subscriber; establishing a notification dialog to notify the located subscriber; and terminating said notification dialog upon completion of the notification.
16 Citations
9 Claims
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1. A method, comprising:
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establishing a subscription dialog to activate a subscription; terminating said subscription dialog and releasing resources for the subscription dialog upon establishment of said subscription such that the subscription is maintained after releasing the resources for the subscription dialog; and in response to establishing the subscription for a subscriber establishing a notification to the subscriber, wherein the establishing the notification comprises determining a location of the subscriber, establishing a notification dialog to notify the located subscriber, and terminating said notification dialog upon completion of the notification, where establishing said subscription dialog comprises providing a filter criteria in said subscription dialog, where said filter criteria is configured to include an instruction for a network element to selectively record a subscription route at the network element, and wherein the network element comprises a serving call state or session control function associated with a server providing a subscribed service. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification