Yealink W80B Getting Started

Recovery Mode on Yealink IP phones
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4. After a handset is registered, press (for W52P/W56P base) or (for W60B base) on the
handset to verify the current firmware version.
For W80DM/W80B
For the W80DM/W80B, there is no screen to show information for you. The W80DM/W80B uses
192.168.0.23 as its default IP address, so you need to configure a static IP address for your local PC
where you have the TFTP server installed.
Procedures:
1. Configure the static IP address on your local PC.
It must be configured as below:
2. Click OK twice to save the settings.
3. Long press and reconnect the power adapter to trigger the recovery mode.
The W80DM/W80B will download and upgrade the firmware from the TFTP server.

Yealink W80B Specifications

General

Category	IP Phone
Network Protocol	SIP
Number of SIP Accounts	8
Concurrent Calls	8
DECT Technology	CAT-iq2.0
Ethernet Ports	2
Handsets Supported	Up to 30
Repeater Support	Yes
PoE Support	IEEE 802.3af
Security	TLS, SRTP
Provisioning	TR-069
Operating Temperature	0°C to 40°C
Radio Range	Up to 50 meters indoors
Codecs	Opus, G.722, G.726, G.729, iLBC
Management	Web GUI
Frequency Range	1880 MHz to 1900 MHz (EU), 1920 MHz to 1930 MHz (US)
Power Supply	PoE
Humidity	10% to 95%