Yealink VCM38 Administrator's Guide

| Configuring Network Settings | 82
Configuring the Host Name
Procedure
1. On your web user interface, go to Network > LAN Configuration > IPv4 Config > Static DNS > Host
Name.
2. Configure and save the following settings:
Parameter Description Configuration Method
Host Name
Configure the host name of the system.
Note: When the system broadcasts
DHCP DISCOVER messages, it will
report the configured host name to the
DHCP server via DHCP option 12. For
more information, contact the network
administrator.
If you change this parameter, the
system will reboot to make the change
take effect.
Web user interface
Configuring LLDP
LLDP (Linker Layer Discovery Protocol) is a vendor-neutral Link Layer protocol, which allows systems 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.
When LLDP feature is enabled on systems, the systems periodically advertise their own information to the
directly connected LLDP-enabled switch. The systems can also receive LLDP packets from the connected
switch and obtain their VLAN IDs, and then start communications with the call control. The switch assigns
a VLAN ID to the endpoint through the LLDP protocol.
• Configuring LLDP
Configuring LLDP
Procedure
1. Do one of the following:
• On your web user interface, go to Network > Advanced > LLDP.
• On your VCS: go to More > Settings > Network Setting > Wired Network > Advanced Network >
LLDP.
For VP59, tap > Settings > Network Setting > Wired Network > Advanced Network > LLDP.
•
On your CTP20/CTP18, tap > Settings > Network Setting > Host Network > Advanced
Network > LLDP.

Yealink VCM38 Specifications

General

Type	Conference microphone
Noise reduction	Yes
Microphone frequency	100 - 16000 Hz
Microphone sensitivity	-45 dB
Microphone pick-up range	6 m
Number of microphone arrays	8
Maximum sound pressure level (1kHz)	100 dB
Device interface	RJ-45
Connectivity technology	Wired
Maximum operating distance	40 m
Mounting type	Ceiling
Product color	Silver
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 90 %
Number of products included	1 pc(s)
Harmonized System (HS) code	85181000
Power source	DC/PoE
Sustainability certificates	CE, Federal Communications Commission (FCC), REACH, RoHS

Weight and Dimensions

Width	127.3 mm
Height	66.3 mm