Patent ID: 9014695
Filing Date: 2015-04-21
Classification: H04L,H04W

Abstract:
1. A method for resolving local dialing plans by a roaming mobile device with respect to a visiting network in which the mobile device is located by a Local Dialing Database (LDD) of the visiting network and a Local Dialing Routing Application Server (LDR-AS) of a home network of the mobile device spatially distinct from the visiting network, the method comprising the steps of: receiving at a network interface of the LDR-AS from the roaming mobile device a Geo-local request associated with a call by the mobile device to a local number in the visiting network in which the mobile device is located, the request includes information identifying the visiting network; forming with a processing unit of the LDR-AS a query to determine the call's destination in the visiting network which is sent through the network interface to the LDD; and receiving at the network interface a message from the LDD with information to complete the call in the visiting network.