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Cisco TelePresence System Codec C90 and Prole 65” Dual using C90 Administrator guide
D14635.05 Prole C90 and Codec C90 Administrator Guide TC4.1, February 2011.
Copyright © 2010-2011 Cisco Systems, Inc. All rights reserved.
www.cisco.com
NetworkServices NTP Mode
The Network Time Protocol (NTP) is used to synchronize the time of the system to a reference time
server. The time server will subsequently be queried every 24th hour for time updates. The time
will be displayed on the top of the screen. The system will use the time to timestamp messages
transmitted to Gatekeepers or Border Controllers requiring H.235 authentication. The system will
use the time to timestamp messages transmitted to Gatekeepers or Border Controllers that requires
H.235 authentication. It is also used for timestamping Placed Calls, Missed Calls and Received Calls.
Requires user role: ADMIN
Value space: <Auto/Manual>
Auto: The system will use the NTP server, by which address is supplied from the DHCP server in
the network. If no DHCP server is used, or the DHCP server does not provide the system with a
NTP server address, the system will use the static dened NTP server address specied by the
user.
Manual: The system will always use the static dened NTP server address specied by the user.
Example: NetworkServices NTP Mode: Manual
NetworkServices NTP Address
Enter the NTP Address to dene the network time protocol server address. This address will be used
if NTP Mode is set to Manual, or if set to Auto and no address is supplied by a DHCP server.
Requires user role: ADMIN
Value space: <S: 0, 64>
Format: String with a maximum of 64 characters.
Example: NetworkServices NTP Address: "1.tandberg.pool.ntp.org"
NetworkServices SIP Mode
Determine if the system should be able to place and receive SIP calls. NOTE: Requires a restart of the
codec.
Requires user role: ADMIN
Value space: <On/Off>
On: Enable the possibility to place and receive SIP calls (default).
O: Disable the possibility to place and receive SIP calls.
Example: NetworkServices SIP Mode: On
NetworkServices SNMP Mode
SNMP (Simple Network Management Protocol) is used in network management systems to monitor
network-attached devices (routers, servers, switches, projectors, etc) for conditions that warrant
administrative attention. SNMP exposes management data in the form of variables on the managed
systems, which describe the system conguration. These variables can then be queried (set to
ReadOnly) and sometimes set (set to ReadWrite) by managing applications.
Requires user role: ADMIN
Value space: <Off/ReadOnly/ReadWrite>
O: Disable the SNMP network service.
ReadOnly: Enable the SNMP network service for queries only.
ReadWrite: Enable the SNMP network service for both queries and commands.
Example: NetworkServices SNMP Mode: ReadWrite
NetworkServices SNMP Host [1..3] Address
Enter the address of up to three SNMP Managers. All traps will then be sent to the hosts listed.
The system's SNMP Agent (in the codec) responds to requests from SNMP Managers (a PC program
etc.). SNMP Traps are generated by the SNMP Agent to inform the SNMP Manager about important
events. Can be used to send event created messages to the SNMP agent about dierent events like:
system reboot, system dialling, system disconnecting, MCU call, packet loss etc. Traps can be sent to
multiple SNMP Trap Hosts.
Requires user role: ADMIN
Value space: <S: 0, 64>
Format: String with a maximum of 64 characters.
Example: NetworkServices SNMP Host 1 Address: ""
NetworkServices SNMP CommunityName
Enter the name of the Network Services SNMP Community. SNMP Community names are used to
authenticate SNMP requests. SNMP requests must have a 'password' (case sensitive) in order to
receive a response from the SNMP Agent in the codec. The default password is "public". If you have
the Cisco TelePresence Management Suite (TMS) you must make sure the same SNMP Community is
congured there too. NOTE: The SNMP Community password is case sensitive.
Requires user role: ADMIN
Value space: <S: 0, 50>
Format: String with a maximum of 50 characters.
Example: NetworkServices SNMP CommunityName: "public"
Contents
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Introduction
Advanced conguration
Password protection
Web interface
Appendices
Advanced conguration