Patent ID: 11863599
Assignee: T-MOBILE INNOVATIONS LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. The wireless communication network of claim 11 wherein:
the user information received by the user server comprises a trigger for inviting user authentication; and further comprising:
in response to the trigger and the API call, the user server is configured to retrieve the user authentication data for the inviting user from a wireless network element and transfer the response that comprises the user authentication data for the inviting user to the TAS;
the TAS configured to receive the response and indicate the user authentication data for the inviting user to the CSCF;
the CSCF configured to receive the user authentication data for the inviting user and transfer the terminating SIP invite for delivery to the invited UE that has the user authentication data for the inviting user in the message header of the terminating SIP invite; and wherein:
the invited UE presents the user information that comprises the authentication data for the inviting user.