Yealink W56H How To Configure

2/28/2019 Provisioning a Yealink DECT W52P/W56P with the 3CX v15
https://www.3cx.com/sip-phones/yealink-dect-w52p/ 2/4
● Yealink W56H
Step 1: Upgrade to the Required firmware
Ensure that your DECT device and handsets are running on the required firmware. To check which firmware
the phones are running on and how to upgrade them to the required firmware read this guide: How to manual
upgrade Yealink DECT system.
Step 2: Factory Reset the Yealink Dect system
In case the device has residual settings of a previous configuration the device will have to be reset to factory
defaults. To reset the device read review our How to Factory Reset Yealink WP Series document.
Step 3: Provisioning a Yealink WP station
Yealink WP-series can only be provisioned using the manual provisioning method. The general howto for a
local LAN setup is outlined here: Yealink WP Series Manual Provisioning.
In case the provisioning method used is Remote STUN or SBC, you will have to configure some additional
information in addition to the provisioning guide above:
Remote STUN
1. Set the “Provisioning Method” to “Direct SIP (Stun - remote)”

Yealink W56H Specifications

General

Type	DECT telephone handset
Speakerphone	Yes
Compatibility	Yealink W56P
Number of melodies	9
Phonebook capacity	100 entries
Brand compatibility	Yealink
Redial list capacity	20
Headphone connectivity	3.5 mm
Number of ringer volume levels	5
Display type	LCD
Product color	Black, Silver
Display diagonal	2.4 \
Display resolution	240 x 320 pixels
Standby time	400 h
Battery technology	Lithium
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Harmonized System (HS) code	85177900

Weight and Dimensions

Depth	53 mm
Width	176 mm
Height	23 mm