Sonetel 3.3.4.51 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The program is included in System Utilities. The most frequent installer filename for the software is: SONETEL.exe. This program is an intellectual property of Sonetel. The following version: 3.3 is the most frequently downloaded one by the program users.
From the developer:
A free service for your company. Connect all your employees. Allows free internal calls. Local and international phone numbers for your customers to call. Answer anywhere. Save money by making low cost high quality international calls. Call with iPhone, Android, laptops or high quality desktop phones. Answer calls from customers with a professional voice menu in a language of your choice. Easy to change.
You may want to check out more software, such as iPSP Movie Loader, which might be related to Sonetel.