Yealink WPP20 Administrator's Guide

| System Maintenance | 261
2. Configure and save the following settings:
Parameter Description Configuration Method
Module Log Level
Specify the module log level.
• All—all modules
• Driver
• System
• Service
• Connectivity
• Video & Audio
• Protocol
• Deploy
• Web
• App
• Talk
The available levels are as
below:
• 0
• 1
• 2
• 3
• 4
• 5
• 6
Default: all, 6. If you set the
log level for a specified module
and then set the log level for
all modules, the log level of
a specified module will be
overwritten by the log level of all
modules.
Web user interface
Exporting the Log Files to a Local PC
Procedure
1. On your web user interface, go to Setting > Configuration > Local Log.
2. In the Enable Local Log field, select On.
3. Reproduce the issue.
4. Click Export.
Note:
The severity level of the exported Module Log will not be greater than the local Log Level. For
example: If you set Local Log Level to 3 and set Talk log Level to 6, the exported Talk log Level
will still be 3 in your exported local log. If you set Local Log Level to 5 and set Talk log Level to 4,
the exported Talk log Level will be 4 in your exported local 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