Specifications

54 Matrix SETU ATA211 System Manual
Advanced
1. Select the appropriate Answer Signaling Type on the FXS port.
Answer Signalling is required when SETU ATA211 has a PCO/Billing machine connected on its FXS port.
When a call is made through SETU ATA211 and the called party answers the call, call maturity signal must
be generated on the FXS port of SETU ATA211 so that the PCO/Billing device connected to its FXS port
can start billing. In the absence of maturity information on the FXS port, the call will not be considered as
matured, resulting in inaccurate billing.
• Select None, if no answer signaling is to be generated on the FXS port.
• Select Polarity Reversal, if answer signaling is to be generated in the form of Polarity Reversal on the
FXS port.
Default: Polarity Reversal.
2. Select the appropriate Disconnect Signaling Type on the FXS port.
If a PCO machine is connected to the FXS port of the SETU ATA211, whenever the Called Party (remote
party) disconnects, the FXS port of SETU ATA211 needs to be informed of this event in the form of a
signal, so that the PCO machine can consider the call as complete and stop billing. In the absence of such
a signal, the call will be considered as completed only when the Caller goes On-hook, resulting in
inaccurate billing.
• Select None, if no signaling is to be generated on FXS for call disconnection.
• Select Polarity Reversal, if call disconnection is to be signaled in the form of Polarity Reversal.
• Select Open Loop Disconnect, if call disconnection is to be signaled in the form of Open Loop
Disconnect signal.
If you select this option, you must configure the Open Loop Disconnect Timer.