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

Claim 2:
3. The method of claim 1 wherein:
the user information received by the user server comprises a trigger for geographic location data for the inviting user; and further comprising:
in response to the trigger and API call, the user server retrieving the geographic location data for the inviting user from a wireless network element and transferring the response that comprises the geographic location data for the inviting user to the TAS;
the TAS receiving the response and indicating the geographic location data for the inviting user to the CSCF;
the CSCF receiving the geographic location data for the inviting user and transferring the terminating SIP invite for delivery to the invited UE that has the geographic location 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 geographic location data for the inviting user.