公开(公告)号：US12177380B2

公开(公告)日：2024-12-24

申请号：US17448232

申请日：2021-09-21

Applicant: Verizon Patent and Licensing Inc.

Inventor： Jeffrey Haltom ,  Alejandro Lopez ,  Lulia Ann Barakat

IPC: H04M3/00 ,  H04L9/40 ,  H04L12/66 ,  H04L65/1104 ,  H04L69/22 ,  H04M3/42 ,  H04M5/00 ,  H04W12/40

Abstract: In some implementations, a device may receive a SIP invite associated with a call to a first user device from a second user device. The first user device may be associated with a first network and the second user device may be associated with a second network that is separate from the first network. The SIP invite may include an identity header that indicates a carrier identifier associated with the second network. The device may authenticate the call based on a caller identification associated with the second user device and the carrier identifier. The device may send, based on authenticating the call, the SIP invite to the first user device to indicate, in association with receiving the call and via a user interface, an authorized entity associated with the carrier identifier according to the SIP update.