Yealink VCM38 Administrator's Guide

| Basic Settings | 132
Parameter Description Configuration Method
Hold Icon
Enable or disable the VCS
endpoint to hide the hold icon
( ) during a call.
• Show- the VCS endpoint
displays the hold icon.
• Hide with UI- the VCS
endpoint displays the hold
icon and then hide it after five
seconds.
• Hide- the VCS endpoint
hides the hold icon.
Default: Hide with UI.
Web user interface
Encrypt Icon
Enable or disable the VCS
endpoint to hide the encryption
icon ( ) during a call.
• Show- the VCS endpoint
displays the encryption icon.
• Hide with UI- the VCS
endpoint displays the
encryption icon and then hide
it after five seconds.
• Hide- the VCS endpoint
hides the encryption icon.
Default: Hide with UI.
Web user interface
Output Mute Icon
Enable or disable the VCS
endpoint to hide the output mute
icon ( indicates that the output
volume is set to 0: ) during a
call).
• Show- the VCS endpoint
displays the output mute icon.
• Hide with UI- the VCS
endpoint displays the output
mute icon and then hide it
after five seconds.
• Hide- the VCS endpoint
hides the output mute icon.
Default: Hide with UI.
Web user interface

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