Patent ID: 8880038
Filing Date: 2014-11-04
Classification: H04M,H04W

Abstract:
1. A communications server for routing communications traffic between a first communications apparatus and a second communications apparatus, the second communications apparatus comprising a first mobile subscriber identity and a second mobile subscriber identity, the first mobile subscriber identity being associated with a first network operator in a first geographic region and the second mobile subscriber identity being associated with a second network operator in a second geographic region, the server comprising: input module arranged to receive a communications signal from the second communications apparatus informing the server which mobile subscriber identity is active on the second communications apparatus; input module arranged to receive communications traffic from the first communications apparatus directed to an inactive mobile subscriber identity of the second communications apparatus; processor arranged to determine the active mobile subscriber identity of the second communications apparatus based on the communications signal received from the second communications apparatus; output module arranged to route the communications traffic intended for the inactive mobile subscriber identity of the second communications apparatus to the active mobile subscriber identity of the second communications apparatus.