Invention Grant
- Patent Title: Viewable screen based call leg transition
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Application No.: US18389309Application Date: 2023-11-14
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Publication No.: US12113926B2Publication Date: 2024-10-08
- Inventor: Amer Aref Hassan , Vandana Thomas , Michael J. Davis , Abhilash Chandrasekharan Nair
- Applicant: Microsoft Technology Licensing, LLC
- Applicant Address: US WA Redmond
- Assignee: Microsoft Technology Licensing, LLC
- Current Assignee: Microsoft Technology Licensing, LLC
- Current Assignee Address: US WA Redmond
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04M1/72484
- IPC: H04M1/72484 ; H04L65/1089 ; H04M1/72403 ; H04M1/72463

Abstract:
A method and system for causing a call leg transition based on determining that a screen of a device is not viewable to a user are disclosed, comprising receiving, using a default first telephony application, an incoming call event having a first call leg over a first connection to a telecommunication network addressed to the device, accepting the incoming call event using a second telephony application, creating a second connection having a second call leg to the telecommunication network corresponding to the incoming call event, associating a call event continuity identifier unique to the incoming call event with each of the first and second call legs so that the first and second call legs are connectable at a common port in the telecommunication network, determining if the screen of the device is viewable to the user, and causing a transition from the second call leg to the first call leg based on determining that the screen of the device is not viewable to the user.
Public/Granted literature
- US20240080388A1 VIEWABLE SCREEN BASED CALL LEG TRANSITION Public/Granted day:2024-03-07
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