swenex – swiss energy exchange Ltd

A uniform telephony solution for swenex.

swenex – swiss energy exchange Ltd – is the leading independent energy service provider in Switzerland for end consumers in the field of permanent energy management (energy procurement, energy data management and billing) and building solutions (Areale/ZEV). The company has over 40 employees and is based in Kriens/Lucerne.

A unified telephony solution
Transparent costs

Initial situation

swenex was already using Office 365 with Teams as their collaboration and internal telephony solution. However, telephone calls with external partners were handled by a separate solution. Therefore, the entire collaboration environment was to be unified and modernized. Another goal was to enable Microsoft Teams to be used for external telephony as well.


In cooperation with Swisscom and the existing telephony partner, the first consultations for the new solution were made. A migration plan was then drawn up together with the customer. Requirements were recorded and configurations planned. Finally, the telephony solution was tested extensively in a small pilot group. The project was completed by training courses for the internal IT of swenex. Subsequently, the employees themselves could start using the Teams telephony solution. Thanks to this solution, swenex can now also easily make external calls via Teams.

«With isolutions as a competent partner, we were able to implement the Teams telephony quickly and efficiently. After only a short introduction, all employees were able to operate the application and even make phone calls with the business number when working from home.»

Jannik Bolinger, Operation Manager, swenex – swiss energy exchange Ltd

Benefits of the solution

  • Unified solution for telephony, meetings and collaboration
  • Cost saving
  • Simplification of work processes for all employees

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