ProCall Business 21H2 (Build 2.5248) was released on  as a maintenance release.

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ProCall Business 21H2 (Build 2.5248)

Bug fixes
  • The installer now also creates incoming Windows Firewall rules for estos UC Contactdata.
  • Fixed a problem when starting the ProCall Business server service that telephony lines were not opened automatically.
  • Fixed a problem with the calculation of ProCall Business additional licenses. These can now also be used.

Further information

As the Mobile Apps and the fundamental software are based on ProCall 7 Enterprise, please take note of the current ProCall 7.3.2 Enterprise Release Notes
with the information to security advisory concerning:

Installation and commissioning

Before you perform setup, please note the Best Practice: Installation and setup of ProCall Business

Known problems and limitations

ProCall Business known problems and limitations → 

Further information

ProCall Business product page 

ProCall Business documentation →