
<?xml version="1.0" encoding="UTF-8"?>
<YealinkIPPhoneConfiguration>
    <firmware url="https://your-server.com/firmware/yealink/latest.rom"/>
    <config url="https://your-server.com/config/phone/ylpr.cfg"/>
    <logo url="https://your-server.com/logo/ylpr.png"/>
</YealinkIPPhoneConfiguration>

