Midwest SIP Download page for Registered users.

Midwest SIP recommends PortaOne Softphone.

Vippie Softphone client for Windows G729- Install then run and simply insert your username and password. 

Vippie Softphone client for Windows G711- Install then run and simply insert your username and password.

X-lite Softphone client for Windows - Instructions.

Adore Softphone client for Windows - Instructions.

Blackberry Callback Application - Instructions.