Patent ID: 9241253
Filing Date: 2016-01-19
CPC Classification: H04L,H04W

Claim Text:
1. A method comprising: receiving a registration event notification, the registration event notification being generated by a time based-trigger, wherein the time based-trigger occurs when a device is not used at a specific location for a defined period of time; sending an alert to a user regarding the registration event notification; identifying a plurality of devices associated with a public user identity of the user, wherein a first device in the plurality of devices is de-registered based on the time based-trigger, to yield the first device and a plurality of remainder devices; wherein each of the plurality of device associated with a public user identity of the user comprises contact addresses at which the public user identity is registered and wherein a same serving call/session control function is used and established until the last registered public user identity has been de-registered from all contact addresses of the plurality of devices; and routing a communication to the plurality of remainder devices based on a classification of an originator of the communication, wherein a classification scheme used to classify the originator is defined by the user.