Yealink WPP20 Administrator's Guide

| System Maintenance | 260
2. Configure and save the following settings:
Parameter Description Configuration Method
Local Log
Specify the local log level.
0-system is unusable
1-action must be taken
immediately
2-critical condition
3-error conditions
4-warning conditions
5-normal but significant
condition
6-informational
Note: the default value is 6.
The smaller the number is, the
higher the priority is. Higher
value indicates more detailed
content.
Web user interface
Max Log File Size
Limit the maximum size (kb) of
local log files.
Default: 20480.
Web user interface
Setting Severity Level of the Module log
You can configure severity level of each module of the system.
Procedure
1. On your web user interface, go to Setting > Configuration > Module Log.

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