Yealink CP860 [45/417] Upgrade firmware from the provisioning server

Getting Started

Upgrade via Web User Interface

To manually upgrade firmware via web user interface, you need to store the firmware to

the local system in advance.

To upgrade firmware manually via web user interface:

1. Click on Settings->Upgrade.

2. Click Browse.

3. Locate the firmware from the local system.

4. Click Upgrade.

A dialog box pops up to prompt “Firmware of the SIP phone will be updated. It will

take 5 minutes to complete. Please don't power off!”.

5. Click OK to confirm the upgrade.

Note

Upgrade Firmware from the Provisioning Server

IP phones support using the FTP, TFTP, HTTP, and HTTPS protocols to download the

configuration files and firmware from the provisioning server, and then upgrade

firmware automatically.

IP phones can download firmware stored on the provisioning server in one of two ways:

 Check for both configuration files and firmware stored on the provisioning server

during booting up.

 Automatically check for configuration files and firmware at a fixed interval or

specific time.

Method of checking for configuration files and firmware is configurable.

Do not close and refresh the browser when the IP phone is upgrading firmware via web

user interface.