Polycom CX5100 Administrator's Guide

Configuration Parameters
Polycom, Inc. 75
● <ice/>
● <sntp/>
● <port/><rtp/>
● <keepalive/>
● <fileTransfer/>
<dhcp/>
The DHCP parameters listed in the next table enable you to configure how the system reacts to DHCP
changes.
<dns/>
The <dns/> parameters listed in the next table enables you to set Domain Name System (DNS). However,
any values set through DHCP have a higher priority and any values set through the <device/> parameter in
a configuration file have a lower priority.
DHCP Parameters
Parameter Permitted Values Default
tcpIpApp.dhcp.releaseOnLinkRecovery 0 or 1 1
If 0, no DHCP release occurs. If 1, a DHCP release is performed after the loss and recovery of the network.
Domain Name System (DNS) Parameters
Parameter Permitted Values Default
tcpIpApp.dns.address.overrideDHCP
1
0 or 1 0
If set to 0, a DNS address is requested from the DHCP server. When set to 1, a DNS primary and secondary address
is set using the parameters tcpIpApp.dns.server and tcpIpApp.dns.altServer.
tcpIpApp.dns.server
1
IP address Null
The primary server to which the system directs DNS queries.
tcpIpApp.dns.altServer
1
IP address Null
The secondary server to which the system directs DNS queries.
tcpIpApp.dns.domain
1
String Null
The system’s DNS domain.
tcpIpApp.dns.domain.overrideDHCP
1
0 or 1 0
If set to 0, a domain name is retrieved from the DHCP server, if one is available. If set to 1, the DNS domain name is
set using the parameter tcpIpApp.dns.domain.
1
Change causes system to restart or reboot.

Polycom CX5100 Specifications

General

Product type	Group video conferencing system
Product color	Black
Number of persons	- person(s)
Megapixel	2 MP
Sensor type	-
Image sensor size	- \
Supported video modes	1080p
Supported graphics resolutions	352 x 288, 640 x 480 (VGA), 1056 x 144, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Frequency range	160 - 22000 Hz
Storage temperature (T-T)	-40 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	15 - 85 %
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	110 W
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports	1
Ethernet LAN	Yes
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	325 mm
Width	369 mm
Height	348 mm
Weight	2300 g
Package depth	430 mm
Package width	520 mm
Package weight	9070 g