Invention Grant
US08885807B2 Systems and methods for facilitating conference calls using security keys
有权
使用安全密钥促进电话会议的系统和方法
- Patent Title: Systems and methods for facilitating conference calls using security keys
- Patent Title (中): 使用安全密钥促进电话会议的系统和方法
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Application No.: US14027058Application Date: 2013-09-13
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Publication No.: US08885807B2Publication Date: 2014-11-11
- Inventor: Brian Oliver , Ian McDonald , Douglas Gisby , Christopher Labrador , Michael McAndrews
- Applicant: Blackberry Limited
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Main IPC: H04M3/42
- IPC: H04M3/42 ; H04M3/56 ; H04L29/06 ; H04W12/06 ; H04W4/16 ; H04W12/04 ; H04M3/38 ; H04W12/08

Abstract:
Systems and methods are described that facilitate a conference call between a plurality of communication devices. The method may comprise: providing a first primary communication device; providing a second primary communication device; providing a conference call controller; establishing a first control link between the first primary communication device and the conference call controller; communicating first identification data between the first primary communication device and the conference call controller via the first control link; establishing a media link between the first and second primary communication devices via the conference call controller. In certain embodiments, the first identification data corresponds to at least one participation level of the first primary communication device with respect to the media link. The method may further comprise establishing a second control link between the second primary communication device and the conference call controller; communicating second identification data between the second primary communication device and the conference call controller via the second control link; wherein the second identification data establishes a participation level of the second primary communication device with respect to the media link.
Public/Granted literature
- US20140018043A1 SYSTEMS AND METHODS FOR FACILITATING CONFERENCE CALLS USING SECURITY KEYS Public/Granted day:2014-01-16
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