Portable Telephone Coaching Equipment



You are Welcome...

Are you a telephone communication trainer? Are you a company that offers telephone training? Then you are right with us! Many years ago we were the first manufacturer on market to implement smart digital technology in a Portable Telephone Coaching Digital Equipment (in german "Telefonkoffer") for easy operation. But now we are offering you an even more innovative concept of the popular Portable Telephone Coaching Digital Equipment - the iTK2020 and iTK2021 are full digital models, which are unique on the market. Completely modular, fully wireless and fully digital, small in size, and designed for safe transport. The portable telephone system is produced in our iTK MANUFAKTUR.


The Product makes it easy to devote yourself fully to the participants of their telephone training seminar. The equipment remains in training in the background. It is parked at any place in the room and connected to the power supply.

Your Advantage: The operation is wireless, thanks to our latest smart technology, works automatically, and is easy to handle. The tablet, the loudspeaker and the two telephone handsets work with rechargeable batteries, which have to be recharged only at the end of a training day. No other product of its kind on market offers this comfort for the coaches, to move freely in room only with the tablet and control everything about it.


The portable telephone system allows the build up of telephone calls in training environment and the automatic recording of all telephone calls between two call participants. This is guaranteed by the unique TTS software app installed on the 7inch Android 9.0 Lenovo tablet. The conversation takes place wirelessly in a wide area cross separate rooms. The recordings can then be played back with the playback functions of the TTS and analyzed step by step by the trainer.

MODEL iTK2020 model_iTK2020L
MODEL iTK2021 model_iTK2021

All functional parts are in a lockable high-quality potmanteau iTK2020 with dimensions only 37cm x 32cm x 15 cm and weight 4,5 kg or iTK2021 with dimensions 35,5cm x 32,5cm x 13,5cm and weight of 3,4kg. The portmanteau is very stable for transport.The materials Penn Elcon and Con-Pearl are of high quality, robust and without visible wear in many years. The lid of iTK2020 is easily removable. The connection to the power grid is on the case side. All electronics (handsets, tablet, speaker, router) are brands commercially available. The whole extraordinary point is our software. This models are ideally suited where the operation, dimensions, weight and transportability are the focus of the trainer.You operate only with this four parts wirelessl,move freely and need nothig more in training:

MODEL iTK2020 model_iTK2020
MODEL iTK2021 model_iTK2021

There are different options available. The iTK2021 is available in four colors (black, gray, blue, red), iTK2021 is in black color.

Please watch the video with our TK2013 equipment, where wireless technology was not yet available to see the huge progress in development we made. Let us convince you of our product TK2021..

You can find out more about our Portable Telephone Coaching Equipment here. (please anable in favor google translate in your web browser). You can also send a request after completing the attached contact form.

For all information contained on this website such as drawings, illustrations, technical data, weight and dimensions, tables and descriptions are subject to change without notice.


Our experience with telephone training goes back to 1998. In 1999 we built the first telephone systems in suitcases for our own use for training purposes with tape recording. Later we sold them them to several international insurance companies.


In 2012, in cooperation with the German company TelefonTrainigTools, we brought the first portable digital telephone system with Android 3.3 tablet control onto the market in Europe, the "Telefonkoffer".

The product has been further developed to perfection in the process of constant further development. Above all, the electronics are constantly being improved according to the latest developments, the dimensions are being reduced and the CAD / CAM case production guarantees the highest quality. Today our products are used in six countries in Europe. We are the Original.


Dimensions of the three last generations in comparison.


The new iTK case is also equipped with a headset (stowed in the suitcase).

Contact Form