Yealink WPP20 Administrator's Guide

| Configuring Account Settings | 99
Parameter Description Configuration Method
Gatekeeper Mode/Gatekeeper
Type
Configures the gatekeeper
mode.
• Off—the system does not
use a gatekeeper.
• Auto—the system
automatically discovers a
gatekeeper.
• Manual—specify the IP
address and the port for the
gatekeeper manually. You
need manually configure the
IP address and the port for
the gatekeeper.
Default: Disabled.
Web user interface
Endpoint
CTP20/CTP18
Gatekeeper IP Address 1/
Gatekeeper Server2
Configure the IP address or the
domain name for the primary
gatekeeper.
Note: the default value is blank.
Only when the configuration
type is manual do you need to
configure this parameter.
Web user interface
Endpoint
CTP20/CTP18
Port/Gatekeeper Port 1
Configure the port for the
primary gatekeeper.
Note: the default port number
is 1719. The value can be any
integer from 0 to 65535.
Web user interface
Endpoint
CTP20/CTP18
Gatekeeper IP Address 2/
Gatekeeper Server2
Configure the IP address or the
domain name for the secondary
gatekeeper.
Note: the default value is blank.
Only when the configuration
type is manual do you need to
configure this parameter.
If the device cannot access the
primary gatekeeper, the device
will send the registration request
to Gatekeeper Server2.
Web user interface
Endpoint
CTP20/CTP18
Port/Gatekeeper Port 2
Configure the port for the
secondary gatekeeper.
Note: the default port number
is 1719. The value can be any
integer from 0 to 65535.
Web user interface
Endpoint
CTP20/CTP18

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