CHLADNÍČEK car parts

Specialized supplier of spare parts for trucks, trailers and semi-trailers.

Initial situation in the company

  • An Asterisk PBX on a leased server in a datacenter which was connected to a VoIP service provider.
  • Internal phone network created from wireless VoIP phones.


Costs optimization


We have provided the customer with a virtual PBX – the OptimCall phone system as a service on OptimSys’ servers and set it up according to the customer’s requirements. We chose a new and more suitable VoIP service provider. We have used existing wireless VoIP phones in the internal phone network.


  • Over 60% reduction in monthly expenses
  • Possibility of integration with a CRM system in the future


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