Patent ID: 8942665
Filing Date: 2015-01-27
Classification: H04L,H04W

Abstract:
1. A first device, the first device including a serving call session control function (S-CSCF) and the first device in communication with a communication network, the first device configured, at least in part, to: receive a message indicative of an emergency from a second device, the second device including a proxy call session control function (P-CSCF), the message originated by a user from a wireless transmit/receive unit (WTRU) being operated within a jurisdiction of the communication network, the P-CSCF receiving the message from the WTRU; forward the message to a third device, the third device including an emergency call session control function (E-CSCF) and the third device in communication with the communication network; determine if at least a part of the message requires translation; and translate the message to at least produce a publically identifiable form of a private number included in the message, the publically identifiable form of the private number providing a public identity of the WTRU, and to produce information about the user based on the private number.