What does Busy tone detected: 43 mean?

Applies to

  • GFI FaxMaker
  • Analog fax modem or fax board

For a modem fax device the errors that can be reported in the GFI FaxMaker monitor when a call attempt is made by GFI FaxMaker using the modem is either a No dialtone detected: 45 or Busy tone detected: 43. These errors messages are self-explaining.

The following errors can be encountered when a fax is sent:
  • Busy tone detected: 43
  1. the remote party is currently unable to take the fax call
  2. a prefix is required before the fax number. here

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