Patent ID: 8694517
Filing Date: 2014-04-08
Classification: G06Q,H04M

Abstract:
1. A system comprising: a system control unit which executes computer executable instructions; a context aggregator operatively connected to said control unit, where said context aggregator is configured to a user database, stored in a memory operatively connected to said control unit, wherein said user database is configured to store user information for plural users, said user information comprising at least a user name, and different lists of available communications terminals with assigned probabilities of reaching the user on each of the available communication terminals for each of the plurality of predetermined aggregated presence status options, wherein said system control unit is configured to, on demand, distribute a context aware phone book including, from the database, the aggregated presence status calculated by the context aggregator and the list of the available communication terminals with the assigned probabilities of reaching the user on each of the available communication terminals that corresponds to the aggregated presence status calculated by the context aggregator, to a requesting device, which is a user terminal that is executing a phone book application.