Tutorials: Desktop SIP Trunk Setup: Zoiper Version 4

If this is a new install, you will be greeted with the username/password screen.

If this is an existing install, click on the settings gear > Accounts > Add

• Username: Enter the username from Voxtelesys.
• Password: Enter the password from Voxtelesys.

• Domain: Enter the domain from Voxtelesys.

Skip the proxy settings for this configuration.

Select the "SIP UDP" radio button from the available options.

Once you complete the above settings, you can start making and receiving calls from the Zoiper desktop application.