Cisco CTS 1000 - TelePresence System 1000 Video Conferencing, Руководство администратора

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Glossary
GL-8
Cisco TelePresence System Administration Guide
OL-21845-01
O
One-Button-to-Push
Allows you to press the meeting that is listed on the in-room CTS Cisco Unified IP phone to start a
Cisco TelePresence meeting.
Option 150
Recommended during Dynamic Host Configuration Protocol (DHCP) Server configuration so that
Windows 2000 can work with the Cisco IP Telephony solution. Cisco Unified CM devices boot up and
request an IP address. When you create a new scope in the DHCP server and add a TFTP option to the
scope, you are prompted to add the default gateway and the TFTP Server IP Address (Option 150).
Option 150 can contain more than one IP address, which can be used for TFTP redundancy.
P
PoE
Power over Ethernet.
P-frame
An easily compressible video frame type. A video frame is compressed using different algorithms that
allow varied amounts of data compression. These different algorithms for video frames are called
picture types or frame types. The three major picture types used in the different video algorithms are I,
P, and B.
Permitted User
Cisco WebEx user role configured in the CTS Manager Administration interface. These users are
permitted to request Cisco WebEx for specific meetings using CTS Manager. See
Non-permitted User .
personal system
Personal Cisco TelePresence System. The virtual, in-person experience of Cisco TelePresence directly
into the private office. The CTS 500 and CTS 1000 are considered to be personal systems. See also
Immersive Telepresence Endpoints .
PiP
Presentation-in-Picture. Data or graphics content sharing through an external monitor known as
presentation-in-picture (PiP) format for space-constrained offices. Using the
PiPCtrl softkey and
options in the PiP control screen on your CTS Cisco Unified IP phone, you can toggle the position of
the PiP between center, left, or right locations on the screen or change its size in relation to the meeting
participant video input during a meeting.
PoE
Power over Ethernet.
point-to-point
meeting
The direct connection of two sites in a video conference. This only works if both sites use the same
type of connection (either IP or ISDN).
Premium User
Cisco WebEx user role configured in the CTS Manager Administration interface: Cisco WebEx is
always on. Controlled on the CTS Manager LDAP configuration page.
presentation codec
The presentation codec provides 30 frames per second to support full-motion video presentations
between Cisco TelePresence endpoints.
Presenter
Cisco WebEx user role configured in the CTS Manager Administration interface: A Presenter shares
presentations, specific applications, or the entire desktop. The Presenter controls the annotation tools
and can grant and revoke remote control over the shared applications and desktop to individual
Attendees.