Polycom 8 manual Duo Video, Media Options for Video Session Type, 7-35, Conf Type, Network, Notes

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Duo Video

Chapter 7 - Conference Types

Duo Video

Duo Video supports two simultaneous ISDN conferences - a regular video conference, and content conference. A Tandberg DuoVideo capable endpoint accommodates two calls, one for the participant conference and the second for a demo/presentation on a second monitor. Using Duo Video, participants at the remote site can simultaneously watch the presenter on one screen and view a live presentation on an adjoining screen. Both conferences are independent one from the other, and there is no indication on the system that the DuoVideo conference is in any way related to the other.

Duo Video is available with both Video Switching and Transcoding conferences. The first conference operates as a normal conference in a Video Switching (VSW), Continuous Presence (CP), or in a Transcoding mode. The second is also a standard conference but has distinct attributes: the conference operates in a DuoVideo mode.

The speaker of the second conference is decided by force status. The determination of who is to be speaker of the first conference has no influence of who is to be the speaker of the DuoVideo conference. The speaker of the 'DuoVideo' conference is the presenter of the lecture/presentation.

With DuoVideo conferences, Tandberg endpoints are required to have a dual monitor connected and also need access to two phone lines.

Media Options for Video Session Type

Table 7-1 details the media options available for all conference/session types.

Table 7-3: Media options by conference type

Media

Conf Type

Network

Session Type

Notes

 

 

 

 

 

Audio

Standard

All

Audio Only

Available for ISDN

 

and

(ISDN, ATM

 

and IP.

 

Meeting

T1-CAS, IP,

 

Requires an MGC

 

Room

MPI)

 

unit equipped with

 

 

 

 

an Audio+ card.

 

 

 

 

 

 

 

IP only

Audio Only

 

 

 

 

 

 

 

Operator

All

Audio Only

 

 

 

(ISDN, ATM

 

 

 

 

T1-CAS, IP,

 

 

 

 

MPI)

 

 

 

 

 

 

 

 

 

IP only

Audio Only

 

 

 

 

 

 

7-35

Page 245
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Polycom 8 manual Duo Video, Media Options for Video Session Type, 7-35, Conf Type, Network, Notes