IMMI Support – We’ll answer your questions around noise forecasting and the calculation of air pollutants

  • Are you looking for a specific function for the work on your project?
  • You are a maintenance customer and need a fast solution for your project specific problem?
  • Your license file has expired?

The whole IMMI team as well as our highly experienced engineers in the Wölfel service department will address the issue for you.

As a maintenance customer or within the first 12 months of a new purchase, you can reach us Monday thru Fridays from 9 A.M. to 4 P.M. by calling the hotline or via email. 

As a non-maintenance customer, you may send us your inquiry via email and we will get back to you within 24 hours. 

When contacting us, please have your license number at hand.

Support hotline: +49 931 49 708 555


Das IMMI-Team

Sales and Support

17 years of experience
in using the program IMMI

Product Manager IMMI

10 years of experience
in using the program IMMI

International Sales

6 years of experience in using the program IMMI

Sales secretariat



Software engineer / Programmer

29 years of experience in using the program IMMI

Software engineer / Programmer

26 years of experience in using the program IMMI

Software engineer / Programmer

33 years of experience in using the program IMMI

Web tutorials to get you started

  • Manuals and help functions are not your cup of tea?
  • You heard about a function you’d like to try out? We'll show you where to find it!

Web tutorials do not replace training, but they support the familiarization with the software in simple step-by-step instructions. At the same time, you are introduced to a variety of interesting functionalities in IMMI. In addition to attending a seminar, they offer a useful plus to learning important content – whenever and wherever you want and at your individual learning pace. This saves you time and money and allows you to concentrate on your current project requirements.

The Tutorial "Indoor Noise Module" as PDF-File for Download

The "Tutorial Open Street Map" as PDF file for download

The Tutorial "Modelling-electroacoustic-systems" as PDF-File for Download

Please contact me personally


I am happy to support you with questions concerning the functionalities and application areas of IMMI – before purchase, during implementation and in daily use.

Denise Müller Foto

Dipl.-Ing. (FH) Denise Müller