Yealink WPP20 Administrator's Guide

| Configuring the Audio Settings | 147
The system will start EQ self-adaption to optimize the acoustic effect automatically when the
audio output switches to HDMI or Line Output/USB to Line out.
Related information
EQ Self Adaption
Audio Input
• Audio Input Type
• Specifying an Available Audio Input
Audio Input Type
Note: The VCS endpoint selects only one audio device as the input or output source. Besides, the
selected audio device cannot picking up or playing the sound simultaneously.
Model Audio Input
MeetingEye 600/PVT960
• Auto—the system automatically selects the audio input with the
highest priority. The priority is Ceiling Microphone Array VCM38 >
Microphone Array VCM34 > VCS Phone > Bluetooth Microphone >
Built-in Microphone > Line Input > USB to Line input.
• Ceiling Microphone Array VCM38
• Microphone Array VCM34
• VCS Phone
• Bluetooth Microphone
• Built-in Microphone
• Line Input
• USB to Line input
MeetingEye 400/PVT940
• Auto—the system automatically selects the audio input with the
highest priority. The priority is Ceiling Microphone Array VCM38 >
Microphone Array VCM34 > VCS Phone > Bluetooth Microphone >
Built-in Microphone > USB to Line input.
• Ceiling Microphone Array VCM38
• Microphone Array VCM34
• VCS Phone
• Bluetooth Microphone
• Built-in Microphone
• USB to Line input
VC880/VC800/PVT980
• Auto—the system automatically selects the audio input with the
highest priority. The priority is Ceiling Microphone Array VCM38 >
Microphone Array VCM34 > VCS Phone > Bluetooth Microphone >
Line Input > USB to Line input.
• Ceiling Microphone Array VCM38
• Microphone Array VCM34
• VCS Phone
• Bluetooth Microphone
• Line Input
• USB to Line input

Yealink WPP20 Specifications

General

Interface	WLAN
USB version	2.0
Connectivity technology	Wireless
Wi-Fi	Yes
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Security algorithms	WPA-PSK, WPA2-PSK
Networking standards	IEEE 802.11ac, IEEE 802.11b, IEEE 802.11n
Maximum data transfer rate	- Mbit/s
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave
Windows operating systems supported	Windows 10, Windows 7, Windows 8
Output voltage	5 V
Power consumption (typical)	2.5 W
Internal	No
Component for	Laptop
Product color	Gray
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	183.2 mm
Width	26 mm
Height	9 mm