公开(公告)号：US11303754B1

公开(公告)日：2022-04-12

申请号：US17147645

申请日：2021-01-13

Applicant: Verizon Patent and Licensing Inc.

Inventor： Jeffrey Allen Haltom ,  Kent Lanier Hallford, Jr. ,  Nayankumar Suryakant Patel ,  Lulia Ann Barakat

IPC: H04M3/533

Abstract: One or more computing devices, systems, and/or methods for ringless voicemail detection are provided. In an example, a first call attempt to a phone number may be detected. In response to detecting a second call attempt to the phone number occurring within a first threshold timespan of the first call attempt being detected, first processing of the second call attempt is withheld. In response to the first call attempt being cancelled within a second threshold timespan of the first call attempt being detected, second processing of the second call attempt is performed based upon a policy.

公开(公告)号：US11792327B2

公开(公告)日：2023-10-17

申请号：US17716193

申请日：2022-04-08

Applicant: Verizon Patent and Licensing inc.

Inventor： Jeffrey Allen Haltom ,  Kent Lanier Hallford, Jr. ,  Nayankumar Suryakant Patel ,  Lulia Ann Barakat

IPC: H04M3/533

CPC classification number: H04M3/53325 ,  H04M3/53383

Abstract: One or more computing devices, systems, and/or methods for ringless voicemail detection are provided. In an example, a first call attempt to a phone number may be detected. In response to detecting a second call attempt to the phone number occurring within a first threshold timespan of the first call attempt being detected, first processing of the second call attempt is withheld. In response to the first call attempt being cancelled within a second threshold timespan of the first call attempt being detected, second processing of the second call attempt is performed based upon a policy.