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S
The fineness of detail that can be presented in the image on the plasma display.
screen resolution
Standard definition display.
SD
Codecs that assist the primary codec in the large Cisco TelePresence 3000/3200 systems. Secondary
secondary codec
codecs process audio and video signals and send them to the primary codec, which multiplexes the
signals into separate, single RTP streams.
A Cisco TelePresence 1000 system featuring a single display.
single system
Session Initiation Protocol. Protocol designed to signal the setup of voice and multimedia calls over IP
SIP
networks.
Simple Network Management Protocol. Network management protocol used almost exclusively in
SNMP
TCP/IP networks as a means to monitor and control network devices, and to manage configurations,
statistics collection, performance, and security.
Spirit level or bubble level is an instrument designed to indicate whether a surface is level or plumb. A
spirit level
spirit level is included with the CTS 1300 camera kit.
System Operation (sysop) Logs. Sysop messages describe system activity. Some messages can help you
Sysop
identify and resolve system operation problems. These messages are available to the user.
System Logs (syslog). Debugging logs that are collected from your system and used by Cisco technical
Syslog
response to diagnose and resolve issues. These messages are not ordinarily seen by the user.
T
An SNMP trap is a message which is initiated by a network element and sent to the network
trap
management system.
A Cisco TelePresence (CTS) 3000 or CTS 3200 system featuring three displays.
triple system
Trivial File Transfer Protocol. Simplified version of FTP that allows files to be transferred from one
TFTP
computer to another over a network, usually without the use of client authentication (for example,
username and password).
U
Unique device identification.
UDI
V
OL-13676-05
Cisco TelePresence System Release 1.6 Administration Guide
Glossary
GL-5
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Table of Contents
Troubleshooting
