This article explains how to make ProCall Client startup dependent on an activated UCServer user account.

In case ProCall should not be made available to all users of a computer (typically in terminal server or Citrix environments), then the startup behavior can be influenced by means of the following registry key:

  • Key: HKEY_CURRENT_USER\SOFTWARE\ESTOS\UCServer4\CtiMain
  • Name: ShutDownByMissingServerUser
  • Type: REG_DWORD
  • Value: 1
  • Infos: 0=Inactive (default) | 1=Active

Please also note the following article Important information about the ProCall Enterprise installation for Citrix and Terminal Server environments.