This page explains how to set up a proxy for MiiTel Phone Desktop. Depending on the version you use, the setting procedures will be different.
Check the version of MiiTel Phone Desktop
Set up a proxy for MiiTel Phone Desktop v3.2.0 and later
You will set up a proxy from your computer for both Windows and Mac.
- If the proxy requires authentication, you will see an authentication dialog when connecting for the first time. Enter the user name and password for the proxy and click Submit.