Patent ID: 8565078
Filing Date: 2013-10-22
Classification: H04L

Abstract:
1. A method, comprising: maintaining, by a first device, a call history log related to previous calls made by subscriber terminal units via a second device, identifying, by the first device and based on maintaining the call history log, a period of call inactivity of a subscriber terminal unit, of the subscriber terminal units, with respect to the second device; retrieving, by the first device and based on identifying the period of call inactivity of the subscriber terminal unit, a portion of the call history log related to one or more of the previous calls, transmitting, by the first device and to the second device, a first request for reserving connection resources for a subsequent call, associated with the subscriber terminal unit, based on identifying the period of call inactivity of the subscriber terminal unit, transmitting, by the device and based on receiving the second request from the subscriber terminal unit to connect the subsequent call, a third request to the second device,