IP Library Granted Patent US 9,055,192
Granted Patent B1
US 9,055,192 · App. 13/875,132 · Granted Jun 9, 2015

Individual participant control of conference data

Inventors: Prasannakumar Mallappa (Union City, CA); Thomas E. Miller (Mountain View, CA); Pascal R. Crausaz (San Jose, CA)
Assignee: Shoretel, Inc.
H04N7/152H04N7/155
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Quick Facts
Patent No.
US 9,055,192
App. No.
13/875,132
Granted
Jun 9, 2015
Kind
B1
Abstract

A conference call system with a plurality of endpoints, a participant control server, a conference bridge and a switch is described. A first endpoint transmits conference data to the participant control server. The participant control server transmits the conference data to the other endpoints. In response to requests from the endpoint, the participant control server transmits recorded conference data for video, audio and web sessions that are individually controllable to pause, fast-forward and rewind the conference data. The participant control server establishes secondary connections for the endpoints including a ghost hold and a sidebar.

Claims (57)

1. A method comprising:

receiving from a first endpoint a request to initiate a conference;

receiving from a second endpoint a request to join the conference;

receiving a request from the second endpoint to establish a ghost hold;

muting the second endpoint's microphone input;

receiving a request from the second endpoint to establish a secondary connection;

establishing the secondary connection for the second endpoint;

associating the second endpoint's microphone input with the secondary connection; and

transmitting audio for the second endpoint from the second endpoint's microphone input.

2. The method of claim 1 , comprising sending conference media for at least one participant of the conference to a first endpoint and the second endpoint.

3. The method of claim 2 , comprising:

capturing an image of a user of the second endpoint responsive to receiving the request to establish the ghost hold from the second endpoint, and

transmitting the captured image as the conference media for the second endpoint until one of the conference and the secondary connection is terminated.

4. The method of claim 2 , wherein the conference media continues to be sent to the second endpoint after receiving the request to establish the ghost hold.

5. The method of claim 2 , wherein the conference media includes audio and is sent the second endpoint with a reduced volume, after receiving the request to establish the ghost hold.

6. The method of claim 2 , wherein the conference media including audio is presented to a user of the second endpoint using a first audio output and the audio for the secondary connection is presented to the user of the second endpoint using a second audio output, after receiving the request to establish the ghost hold.

7. The method of claim 2 , wherein the conference media is one from the group of audio, video and web sessions.

8. The method of claim 1 , comprising, responsive to termination of the secondary connection, associating the second endpoint's microphone input with the conference.

9. The method of claim 1 , comprising recording the conference data from at least one endpoint.

10. The method of claim 9 , wherein conference data for each participant is recorded independently.

11. A system comprising:

a processor, and;

a memory storing instructions that, when executed, cause the system to:

receive from a first endpoint a request to initiate a conference;

receive from a second endpoint a request to join the conference;

receive a request from the second endpoint to establish a ghost hold;

mute the second endpoint's microphone input;

receive a request from the second endpoint to establish a secondary connection;

establish the secondary connection for the second endpoint;

associate the second endpoint's microphone input with the secondary connection; and

transmit audio for the second endpoint from the second endpoint's microphone input.

12. The system of claim 11 , wherein the memory also stores instructions that, when executed, cause the system to:

send conference media for at least one participant of the conference to a first endpoint and the second endpoint.

13. The system of claim 12 , wherein the memory also stores instructions that, when executed, cause the system to:

capture an image of a user of the second endpoint responsive to receiving the request to establish the ghost hold from the second endpoint, and

transmit the captured image as the conference media for the second endpoint until one of the conference and the secondary connection is terminated.

14. The system of claim 12 , wherein the conference media continues to be sent to the second endpoint after receiving the request to establish the ghost hold.

15. The system of claim 12 , wherein the conference media includes audio and is sent the second endpoint with a reduced volume, after receiving the request to establish the ghost hold.

16. The system of claim 12 , wherein the conference media including audio is presented to a user of the second endpoint using a first audio output and the audio for the secondary connection is presented to the user of the second endpoint using a second audio output, after receiving the request to establish the ghost hold.

17. The system of claim 12 , wherein the conference media is one from the group of audio, video and web sessions.

18. The system of claim 11 , wherein the memory also stores instructions that, when executed, cause the system to, responsive to termination of the secondary connection, associate the second endpoint's microphone input with the conference.

19. The system of claim 11 , wherein the memory also stores instructions that, when executed, cause the system to record the conference data from at least one endpoint.

20. The system of claim 19 , wherein conference data for each participant is recorded independently.

21. A method comprising:

receiving from a first endpoint a request to initiate a conference;

receiving conference data from the first endpoint;

recording the conference data from the first endpoint;

receiving from a second endpoint a request to join the conference;

transmitting the conference data to the second endpoint;

receiving a request from the second endpoint to perform one from the group of positioning to an annotation, pause, fast-forward and rewind of the conference data; and

transmitting recorded conference data to the second endpoint that is responsive to the request, wherein the recorded conference data is simultaneously presented with real-time conference data by the second endpoint.

22. The method of claim 21 , wherein the conference data comprises one from the group of audio, video and web sessions.

23. The method of claim 22 , wherein the audio, video and web sessions are recorded independently.

24. The method of claim 21 , wherein the conference data for each participant is recorded independently.

25. The method of claim 21 , wherein the second endpoint joins an ante room to view the recorded conference data before joining the conference.

26. The method of claim 25 , wherein other endpoints are notified when the second endpoint joins the ante room.

27. The method of claim 21 , wherein the request from the second endpoint further includes a request for one type of recorded conference data.

Assignments (23)
SECURITY INTEREST Recorded Jun 30, 2025
From: MLN US HOLDCO LLC; MITEL (DELAWARE), INC.; MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
To: U.S. PCI SERVICES, LLC
Reel/Frame 071758/0843 →
RELEASE OF SECURITY INTEREST Recorded Jun 24, 2025
From: ACQUIOM AGENCY SERVICES LLC
To: MITEL (DELAWARE), INC.; MITEL NETWORKS, INC.; MITEL NETWORKS CORPORATION
Reel/Frame 071730/0632 →
RELEASE OF SECURITY INTEREST Recorded Jun 24, 2025
From: WILMINGTON SAVINGS FUND SOCIETY, FSB
To: MITEL (DELAWARE), INC.; MITEL COMMUNICATIONS, INC.; MITEL NETWORKS, INC.; MITEL NETWORKS CORPORATION
Reel/Frame 071712/0821 →
RELEASE OF SECURITY INTEREST Recorded Jun 24, 2025
From: ANKURA TRUST COMPANY, LLC
To: MITEL (DELAWARE), INC.; MITEL COMMUNICATIONS, INC.; MITEL CLOUD SERVICES, INC.; MITEL NETWORKS, INC.; MITEL NETWORKS CORPORATION
Reel/Frame 071722/0721 →
SECURITY INTEREST Recorded Jun 20, 2025
From: MITEL (DELAWARE), INC.; MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 071676/0815 →
SECURITY INTEREST Recorded Mar 12, 2025
From: MITEL (DELAWARE), INC.; MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 070689/0857 →
NOTICE OF SUCCCESSION OF AGENCY - 3L Recorded Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 070006/0268 →
NOTICE OF SUCCCESSION OF AGENCY - PL Recorded Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 069895/0755 →
NOTICE OF SUCCESSION OF AGENCY - 5L Recorded Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: ANKURA TRUST COMPANY, LLC
Reel/Frame 069897/0046 →
NOTICE OF SUCCCESSION OF AGENCY - 2L Recorded Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 069896/0001 →
NOTICE OF SUCCESSION OF AGENCY - 4L Recorded Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: ANKURA TRUST COMPANY, LLC
Reel/Frame 069896/0827 →
SECURITY INTEREST Recorded Nov 1, 2022
From: MITEL (DELAWARE), INC.; MITEL NETWORKS, INC.; MITEL COMMUNICATIONS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 061830/0760 →
SECURITY INTEREST Recorded Nov 1, 2022
From: MITEL (DELAWARE), INC.; MITEL NETWORKS, INC.; MITEL COMMUNICATIONS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 061830/0643 →
SECURITY INTEREST Recorded Nov 1, 2022
From: MITEL (DELAWARE), INC.; MITEL NETWORKS, INC.; MITEL COMMUNICATIONS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 061830/0715 →
SECURITY INTEREST Recorded Dec 13, 2018
From: MITEL NETWORKS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 047909/0814 →
SECURITY INTEREST Recorded Dec 13, 2018
From: MITEL NETWORKS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 047988/0478 →
RELEASE OF SECURITY INTEREST Recorded Dec 3, 2018
From: CITIZENS BANK, N.A., AS ADMINISTRATIVE AGENT
To: SHORETEL, INC.
Reel/Frame 047713/0843 →
MERGER AND CHANGE OF NAME Recorded Oct 15, 2018
From: MITEL NETWORKS, INC.; SHORETEL, INC.
To: SHORETEL, INC.
Reel/Frame 047239/0183 →
CHANGE OF NAME Recorded Oct 15, 2018
From: SHORETEL, INC.
To: MITEL NETWORKS, INC.
Reel/Frame 047239/0088 →
SECURITY INTEREST Recorded Sep 25, 2017
From: SHORETEL, INC.
To: CITIZENS BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 043829/0711 →
RELEASE OF SECURITY INTEREST Recorded Sep 25, 2017
From: SILICON VALLEY BANK
To: SHORETEL, INC.
Reel/Frame 043993/0430 →
SECURITY INTEREST Recorded Oct 23, 2014
From: SHORETEL, INC.
To: SILICON VALLEY BANK
Reel/Frame 034038/0741 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 9, 2013
From: MALLAPPA, PRASANNAKUMAR; MILLER, THOMAS E.; CRAUSAZ, PASCAL R.
To: SHORETEL, INC.
Reel/Frame 030385/0945 →
Continuity (1)
Continuation 12751597 · Mar 31, 2010