The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Feb. 20, 2024

Filed:

Nov. 05, 2021
Applicant:

T-mobile Usa, Inc., Bellevue, WA (US);

Inventor:

Dhurjati Brahma, Bellevue, WA (US);

Assignee:

T-Mobile USA, Inc., Bellevue, WA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 3/533 (2006.01);
U.S. Cl.
CPC ...
H04M 3/533 (2013.01);
Abstract

Systems and methods for selectively routing an unanswered communication session to a voicemail system based at least on a voicemail system identifier (FQDN) mapped to a voicemail pilot number (present within the voicemail routing profile) are described herein. The system generates the voicemail routing profile in response to a provisioning request that identifies one or more messaging services, including a voicemail service, that are to be provided to a user profile. The voicemail profile is stored within a database that is accessed to obtain the voicemail routing profile when a user device registers with a communication network and is associated with the user profile. The system utilizes internal lookup tables and repository functions to identify the voicemail system associated with the user profile and the voicemail routing profile in response to a communication session being unanswered. The system can route the communication session to the voicemail system based at least on the voicemail system identifier mapped to the voicemail pilot number present within the voicemail routing profile.


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