I get the message 'Cannot Allocate Channel' selecting Properties for a line on a CallURL board

This article relates to IVM, VRS, TRx and Dial Dictate. You will always get this message under Windows 2000/XP. The NCH Swift Sound program you are using has opened the line and the CallURL 'Line Detector' cannot open it. To access the properties
  1. Exit the program (do not leave it running in the system tray)
  2. Go to the Start Menu, Easy TAPI group and select 'Line Detector'
  3. Select the line you are interested in and update as needed.
  4. Exit Line Detector and re-run the program.

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