Patent ID: 9055506
Filing Date: 2015-06-09
Classification: H04L,H04Q,H04W

Abstract:
1. A telecommunications system for ensuring calls initiated by a mobile device are recordable by a call recording system, the telecommunications system comprising a mobile device and an IP Multi-media Sub-system (IMS), the mobile device being connectable to a Public Land Mobile Network, PLMN, and calls routed through the IMS being referable to the call recording system, wherein: the mobile device is adapted to: the IMS is adapted to: if the PLMN supports CAMEL, receive the call routed from the PLMN and connect the call to the intended recipient's number; otherwise, if the PLMN does not support CAMEL, receive the data message from the mobile device that includes the intended recipient's number, return to the mobile device the pseudo-roaming number associated with the IMS, receive the call initiated by the mobile device to the pseudo-roaming number, and connect the call received from the mobile device to the intended recipient's number so that all calls initiated by the mobile device are routed through the IMS so as to be referable by the IMS to the call storage system for call recording.