This program was created in 2017 as a prove of my C# self-study.
As part of my personal blog, I wrote an article about MicroSIP, an open source project for a VOIP softphone. I connected MicroSIP to my Fritz!Box to use my PC as a telephone device. In response to the article, I received several comments complaining that MicroSIP is not set up to pull contacts from Google Contacts. So I took a closer look at MicroSIP's internal format and then decided to program my own converter. This is the result.
Click here for the original blog post in German: Mit dem PC über die Fritz!Box telefonieren.
I also wrote an article about this GContact2MicroSIP tool on my blog: Google Kontakte nach MicroSIP importieren – ein Tool zum Konvertieren In this article I provided a download link to a ready-to-use .exe file. Feel free to leave me a comment in the community section of my blog.
The program is now released under the GNU General Public License v3.0.
Program Icon made by Freepik from Flaticon
Programming language: C#
Integrated Development Environment: Microsoft Visual Studio 2017 (later 2019)
Target Operating System: Windows 7, 8, 10, 11