Yealink VCM38 Administrator's Guide

| Configuring Network Settings | 70
Configuring IPv4
After connected to the wired network, the system can obtain the IPv4 network settings from a Dynamic
Host Configuration Protocol (DHCP) server if your network supports it. You can also configure IPv4
network settings manually.
Before you begin
Make sure that your network mode is set to IPv4 or IPv4&IPv6.
Procedure
1. Do one of the following:
• On your web user interface, go to Network > LAN Configuration > IPv4 Config.
• On your VCS: go to More > Settings > Network Setting > Wired Network > IPv4.
For VP59, tap > Settings > Network Setting > Wired Network > IPv4.
•
On your CTP20/CTP18, tap > Settings > Network Setting > Host Network > Network > Wired
Network > IPv4.
2. Configure and save the following settings:
Parameter Description Configuration Method
DHCP
Enable or disable the system to
obtain network settings from the
DHCP server.
Note: the default value is On.
If you change this parameter, the
system will reboot to make the
change take effect.
Web user interface
Endpoint
CTP20/CTP18
Static IP
Enable or disable the system to
use manually configured network
settings.
Default: Off.
If you change this parameter, the
system will reboot to make the
change take effect.
Web user interface
IP Address
Configure the IPv4 address
assigned to the system.
Note: It is configurable only
when the network type is
selected as Static IP. If you
change this parameter, the
system will reboot to make the
change take effect.
Web user interface
Endpoint
CTP20/CTP18

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