If you have a recent Yealink T5X phone and a EXP50 expansion module you may find the expansion module get stuck on the WELCOME Initializing screen. Reboots and even the latest Yealink firmware do not...
General Description During the upgrade process, the T5XW phone gets stuck during the upgrade, or the device is stuck on the initializing please wait screen. Troubleshooting Steps We recommend utilizi...
Overview: In this article, we will discuss how to recover a Yealink W52 handset that is not functioning properly or will not turn on even after changing the batteries. Yealink has designed a tool spec...
Overview: Also known as a Recovery Mode Update, the TFTP process can be used to save what can be seen as an otherwise dead phone. This process is most useful in the scenario that a phone either gets s...
Installation Guide: Yealink EHS36 with Sennheiser Headset and Yealink IP Phone Overview: The Yealink EHS36 is an Electronic Hook Switch adapter, which allows you to control the “on/off hook” status of...
Overview: In this configuration guide, we will adjust the outbound gain of a Yealink T4X Phone registered to 3CX Phone System. We will accomplish this by customizing our T4 Provisioning Template. By c...
Overview: The Yealink EHS36 is an Electronic Hook Switch adapter, which allows you to control the “on/off hook” status of your Yealink IP Phone, from your headset. With this device, you simply need to...
This is an archive of example documents to auto provision Yealink VoIP SIP Phones....
If you ever find yourself locked out of a Yealink phone, and do not know the admin password, you can quickly reset the phone to Factory Default Settings. Simply press and hold the 'OK' key on the face...
<p><strong>Getting Started</strong></p> <p>In order to setup shared phonebooks, you will need to be able to create an XML file using a text editor such as Windows Notepad and be able to transfer this ...