Specifications

Matrix SETU ATA211 System Manual 45
In such cases, if the PSTN sends some signaling in the form of Disconnect Tone, and if this is detected
by ATA211, ATA can use this to indicate to user 'X' that the remote party 'Y' has gone On-hook, to
disconnect the call.
• Keep the Disconnection Tone Detection check box to if you want ATA to detect Disconnect Tone of
the PSTN. Default: Enabled.
• In the Disconnect Tone ON Time and Disconnect Tone OFF Time fields, set the Disconnect Tone
Cadence as supported by the PSTN. Default: 0750 msec.
Ask you exchange for the details of Disconnect Tone's ON Time and OFF Time (Cadence).
4. Select the Automatic Number Translation check box, if you want to apply this feature on the FXO port.
Default: Disabled.
Automatic Number Translation (ANT) enables you to modify or translate the dialed number into another
number. ANT is useful when you need to modify or replace a few digits of the dialed number with other
digits, before the system dials out the number.
To apply ANT on the FXO port, you must enable ANT and configure the Automatic Number Translation
Table with dialed numbers and substitute numbers. To do this,
• Make a list of numbers that need to be modified before being dialed out from the FXO port. Make a list
of the corresponding modified numbers that the system should substitute the dialed numbers with.
• Click the arrow icon.