Yealink VC110 Administrator's Guide

Configuring Network
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LLDP
LLDP (Linker Layer Discovery Protocol) is a vendor-neutral Link Layer protocol, which allows the
endpoint to receive and/or transmit device-related information from/to directly connected
devices on the network that are also using the protocol, and store the information about other
devices. LLDP transmits information as packets called LLDP Data Units (LLDPDUs). An LLDPDU
consists of a set of Type-Length-Value (TLV) elements, each of which contains a particular type
of information about the device or port transmitting it.
LLDP-MED (Media Endpoint Discovery)
LLDP-MED is published by the Telecommunications Industry Association (TIA). It is an extension
to LLDP that operates between endpoint devices and network connectivity devices. LLDP-MED
provides the following capabilities for the endpoint:
 Capabilities Discovery -- allows LLDP-MED endpoint to determine the capabilities that the
connected switch supports and has enabled.
 Network Policy -- provides voice VLAN configuration to notify the endpoint which VLAN to
use and QoS-related configuration for voice data. It provides a “plug and play” network
environment.
 Power Management -- provides information related to how the endpoint is powered,
power priority, and how much power the endpoint needs.
 Inventory Management -- provides a means to effectively manage the endpoint and its
attributes, such as model number, serial number and software revision.
TLVs supported by the endpoint are summarized in the following table:
TLV Type
TLV Name
Description
Mandatory TLVs
Chassis ID
The network address of the endpoint.
Port ID
The MAC address of the endpoint.
Time To Live
Seconds until data unit expires.
The default value is 180s.
End of LLDPDU
Marks end of LLDPDU.
Optional TLVs
System Name
Name assigned to the endpoint.
The default value is “VC110”.
System Description
Description of the endpoint.
Description includes firmware version of the
endpoint.
System Capabilities
The supported and enabled endpoint
capabilities.
The Telephone capability is supported and

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