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Make a Grandstream ATA port dial automatically

Set up a hotline, such as a lift or door phone.

Grandstream device

An off-hook auto-dial number rings a set number as soon as the handset is lifted.

Steps

  1. Log in to the ATA's web page and open the FXS port settings.
  2. Find the off-hook auto-dial setting.
  3. Enter the number or extension to ring.
  4. Click Save and Apply, then lift the handset to test.
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