Yealink VC110 Administrator's Guide

Administrator’s Guide for Yealink VC110 Video Conferencing Endpoint
56
Type
Network Information
802.1X
Authentication information
Configuring LAN Properties
DHCP
DHCP (Dynamic Host Configuration Protocol) is a network protocol used to dynamically allocate
network parameters to network hosts. The automatic allocation of network parameters to hosts
eases the administrative burden of maintaining an IP network. The endpoint complies with the
DHCP specifications documented in RFC 2131. DHCP by default, which allows the endpoint
connected to the network to become operational by obtaining IP addresses and additional
network parameters from the DHCP server.
DHCP Option
DHCP provides a framework for passing information to TCP/IP network devices. Network and
other control information are carried in tagged data items that are stored in the options field of
the DHCP message. The data items themselves are also called options.
DHCP can be initiated by simply connecting the endpoint to the network. The endpoint
broadcasts DISCOVER messages to request network information carried in DHCP options. The
DHCP server responds with the specific values in the corresponding options.
The following table lists the common DHCP options supported by the endpoint.
Parameter
DHCP Option
Description
Subnet Mask
1
Specifies the client’s subnet mask.
Time Offset
2
Specifies the offset of the client's subnet in
seconds from Coordinated Universal Time (UTC).
Router
3
Specifies a list of IP addresses for routers on the
client’s subnet.
Time Server
4
Specifies a list of time servers available to the
client.
Domain Name
Server
6
Specifies a list of domain name servers available
to the client.
Log Server
7
Specifies a list of MIT-LCS UDP servers available to
the client.
Host Name
12
Specifies the name of the client.
Domain Server
15
Specifies the domain name that client should use

Yealink VC110 Specifications

General

Digital zoom	4 x
Focus adjustment	Auto
Video codecs	H.264, H.263
Maximum frame rate	30 fps
Supported video modes	720p, 1080p
Video formats supported	H.263, H.264
Supported graphics resolutions	352 x 288, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Voice codecs	G.711a, G.722, G.722.1, G.722.1C
Line-in	Yes
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.
Pan range	-100 - 100 °
Tilt angle range	-30 - 30 °
Security algorithms	128-bit AES, HTTPS, SRTP, SSL/TLS
Ethernet LAN data rates	10, 100 Mbit/s
Supported network protocols	TCP/IP (IPv4), DHCP/ stastic IP, HTTP/ HTTPS, SRTP/TLS, IEEE802.1X, LLDP-MED, VLAN
Current	2 A
Power consumption (max)	30 W
Power consumption (typical)	24 W
Storage temperature (T-T)	-20 - 50 °C
Operating temperature (T-T)	10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	151.5 mm
Width	234.6 mm
Height	161 mm
Package depth	318 mm
Package width	432 mm
Package height	274 mm
Package weight	5900 g