Method and system for providing wireless-specific services for a wireless access network
First Claim
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1. A method of call handling for a wireless access network, comprising:
- receiving at a call agent of the wireless access network a call origination for a mobile device;
determining whether the mobile device is registered on the wireless access network;
if the mobile device is not registered, determining at a mobility control function (MCF) whether the mobile device is active; and
if the mobile device is active, connecting the call to the mobile device with a call agent based on a temporary line directory number (TLDN) assigned by the MCF and passed to the call agent in an extended session initiation protocol (SIP) message.
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Abstract
A method and system for providing wireless-specific services for a wireless access network includes receiving at a call agent of a wireless access network a call origination for a mobile device. Whether the device is registered on the wireless access network is determined. If the mobile device is not registered, whether the mobile device is active is determined at a mobility control function (MCF). If the mobile device is active, the call is connected to the mobile device with a call agent based on a temporary line directory number (TLDN) assigned by the MCF and passed to the call agent in an extended session initiation protocol (SIP) message.
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Citations
9 Claims
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1. A method of call handling for a wireless access network, comprising:
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receiving at a call agent of the wireless access network a call origination for a mobile device; determining whether the mobile device is registered on the wireless access network; if the mobile device is not registered, determining at a mobility control function (MCF) whether the mobile device is active; and if the mobile device is active, connecting the call to the mobile device with a call agent based on a temporary line directory number (TLDN) assigned by the MCF and passed to the call agent in an extended session initiation protocol (SIP) message. - View Dependent Claims (2, 3)
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4. A system of call handling for a wireless access network, comprising:
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means for receiving at a call agent of the wireless access network a call origination for a mobile device; means for determining whether the mobile device is registered on the wireless access network; means for if the mobile device is not registered, determining at a mobility control function (MCF) whether the mobile device is active; and means for if the mobile device is active, connecting the call to the mobile device with a call agent based on a temporary line directory number (TLDN) assigned by the MCF and passed to the call agent in an extended session initiation protocol (SIP) message. - View Dependent Claims (5, 6)
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7. A system of call handling for a wireless access network, comprising:
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a logic encoded in media; and logic operable to receive at a call agent of a wireless access network a call origination for a mobile device, to determine whether the mobile device is registered on the wireless access network, to, if the mobile device is not registered, determine at a mobility control function (MCF) whether the mobile device is active and to, if the mobile device is active, connect the call to the mobile device with the call agent based on a temporary line directory number (TLDN) assigned by the MCF and passed to the call agent in an extended session initiation protocol (SIP) message. - View Dependent Claims (8, 9)
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Specification