Sonetel client version for Windows.
Release date 2013-06-24

A free IP-phone for making/receiving calls and chat via the Sonetel phone System. It is also an interface for configuring the Sonetel Phone System for your needs.


  1. You can configure the Sonetel Phone System here at, but the Sonetel Client provides more advanced options.
  2. The Sonetel Phone System is a service. You do not need to download anything to have it working.
  3. You can also make/receive calls with iPhone, Android, Symbian, Mac or Linux by using other IP-phones. For more information, look here.