Cisco C20 Administrator's Guide

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Cisco TelePresence System Quick Set C20 / C20 Plus and Profiles using C20 Administrator guide
D14637.04 Profile C20 and Quick Set C20 Administrator Guide TC4.0, November 2010.
Copyright © 2010 Cisco Systems, Inc. All rights reserved.
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NetworkServices SSH Mode
SSH (or Secure Shell) protocol can provide secure encrypted communication between the
codec and your local computer.
Requires user role: ADMIN
Value space: <On/Off>
On: The SSH protocol is enabled.
Off: The SSH protocol is disabled.
Example: xConguration NetworkServices SSH Mode: On
NetworkServices SSH AllowPublicKey
Secure Shell (SSH) public key authentication can be used to access the codec.
Requires user role: ADMIN
Value space: <On/Off>
On: The SSH public key is allowed.
Off: The SSH public key is not allowed.
Example: xConguration NetworkServices SSH AllowPublicKey: On
NetworkServices HTTP Mode
Set the HTTP mode to enable/disable access to the system through a web browser. The web interface is
used for system management, call management such as call transfer, diagnostics and software uploads.
Requires user role: ADMIN
Value space: <On/Off>
On: The HTTP protocol is enabled.
Off: The HTTP protocol is disabled.
Example: xConguration NetworkServices HTTP Mode: On
NetworkServices HTTPS Mode
HTTPS is a web protocol that encrypts and decrypts user page requests as well as the pages that are
returned by the web server.
Requires user role: ADMIN
Value space: <On/Off>
On: The HTTPS protocol is enabled.
Off: The HTTPS protocol is disabled.
Example: xConguration NetworkServices HTTPS Mode: On
NetworkServices Multiway Address
The Multiway address must be equal to the Conference Factory Alias, as configured on the Video
Communication Server. The Multiway™ conferencing enables video endpoint users to introduce a 3rd
party into an existing call.
Multiway™ can be used in the following situations:
1) When you want to add someone else in to your existing call.
2) When you are called by a 3rd party while already in a call and you want to include that person in the
call.
Requirements: Codec C60/C40 must be running TC4.0 (or later), Video Communication Server (VCS)
version X5 (or later) and Codian MCU version 3.1 (or later). Endpoints invited to join the Multiway™
conference must support the H.323 routeToMC facility message if in an H.323 call, or SIP REFER
message if in a SIP call.
Requires user role: ADMIN
Value space: <S: 0, 255>
Format: String with a maximum of 255 characters.
Example: xConguration NetworkServices Multiway Address: "h323:multiway@
company.com"
NetworkServices Multiway Protocol
Determine the protocol to be used for Multiway calls. NOTE: Requires a restart of the codec.
Requires user role: ADMIN
Value space: < Auto/H323/SIP>
Auto: The system will select the protocol for Multiway calls.
H323: The H323 protocol will be used for Multiway calls.
SIP: The SIP protocol will be used for Multiway calls.
Example: xConguration NetworkServices Multiway Protocol: Auto
NetworkServices Telnet Mode
Telnet is a network protocol used on the Internet or Local Area Network (LAN) connections.
Requires user role: ADMIN
Value space: <On/Off>
On: The Telnet protocol is enabled.
Off: The Telnet protocol is disabled. This is the factory setting.
Example: xConguration NetworkServices Telnet Mode: Off
The NetworkServices settings, continued...The NetworkServices settings
Contents
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Web interface
Advanced configuration
Introduction
Password protection
Appendices
Advanced configuration

Cisco C20 Specifications

General

Encryption	AES
Frame Rate	Up to 30 fps
Firewall Traversal	Yes
Connectivity	Wired
Video Standards	H.264
Audio Standards	G.711, G.722
Network Interfaces	10/100/1000 Ethernet
Content Sharing	Yes
Product Type	Video conferencing system
Network Protocols	H.323, SIP
Interfaces	Ethernet
Video Resolution	720p