Invention Grant
US08385326B2 Handling early media in VoIP communication with multiple endpoints
有权
处理与多个终端进行VoIP通信的早期媒体
- Patent Title: Handling early media in VoIP communication with multiple endpoints
- Patent Title (中): 处理与多个终端进行VoIP通信的早期媒体
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Application No.: US12344597Application Date: 2008-12-29
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Publication No.: US08385326B2Publication Date: 2013-02-26
- Inventor: Humayun Mukhtar Khan , Rajesh Gunnalan , Sai Prasanna Mahathi Mahabhashyam
- Applicant: Humayun Mukhtar Khan , Rajesh Gunnalan , Sai Prasanna Mahathi Mahabhashyam
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Hope Baldauff Hartman, LLC
- Main IPC: H04L12/64
- IPC: H04L12/64 ; H04L12/66

Abstract:
Technologies for handling early media in VoIP communications with multiple endpoints are provided. A calling device sends an initial VoIP call request to multiple destination devices, or endpoints. The calling device then receives a provisional response from one or more of the destination devices that includes media streaming parameters regarding the destination device. The calling device creates a media context associated with the destination device that contains the media streaming parameters and stores the media context. The calling device uses the media context to establish a media connection with the destination. One of the destination devices returning a provisional response is selected to exchange early media over the media connection established with the destination device.
Public/Granted literature
- US20100165976A1 HANDLING EARLY MEDIA IN VOIP COMMUNICATION WITH MULTIPLE ENDPOINTS Public/Granted day:2010-07-01
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