Matrix SETU ATA211 V1 System Manual 89
• Using this 'Ring cadence -off timer', user can program enough long period for the 'Ring cadence OFF
timer' so that the incoming call with quite long off period of the ring, can also be honored. The timer range
is from 1 to 9 seconds.
Default = 4 sec.
DTMF Dial Timers
DTMF ON Time:
• This timer decides for how much time the DTMF digit will remain ON while dialing the DTMF number.
Sometimes the number is not detected by the exchange when dialed by the system. Hence the on duration
for digit may be required to be increased for proper detection.
• You can program suitable value of the timer from 70 to 200 msec in steps of 10 msec.
Default = 70 ms.
DTMF OFF Time:
• This timer decides for how much time the DTMF digit will remain OFF while dialing the DTMF number. This
is used for proper detection of the digit.
• You can program suitable value of the timer from values 100, 150 and 200 msec.
• This timer is also used for multi-stage dialing application. Refer chapter “Using SETU ATA211”.
Default = 100 ms.
Automatic Number Translation
The Automatic Number Translation feature on FXO port, allows the system, to replace the number dialed by the
user to the number that is understood by the PSTN network.
Refer chapter “Automatic Number Translation” for more details about the feature.
• Apply ANT?: Select 'Yes' for 'Apply ANT?' to enable the ANT feature for the FXO port. Select 'No' to
disable the feature for FXO port.
Default = No (Disable).
Dialed Number list: Select from 1 to 8, default = 1
Substitute number list: Select from 1 to 8, default = 1
Answer Supervision on FXO
ATA uses this signaling to inform the event to FXS port, about answering of the call by the remote party, whenever
the call is made through FXO port. This signaling is used for the application where the PCO machine connected to
the FXS port of ATA211, should start billing for the event of the matured call (when called party has gone off-hook).
In absence of this signal, the call will never be considered as matured by the ATA, when the called party goes off
hook. This will result in no billing. The ATA211 supports detection of following answer supervision signals (Answer
Supervision type):
• None
• Polarity Reversal
Default = None.
• Answer Supervision type: Select the option as supported by the CO.
• None: It is programmed when no signaling is available from the CO. If this option is selected, the call
will be considered as matured on expiry of the programmable 'Forced Maturity Timer', irrespective of
whether the call actually gets matured or not. After this, the system will start detection of Disconnect
signal or Tone programmed on FXO port.
• Forced Maturity Timer: Program this timer if 'None' is selected for Answer Supervision Type.
Program the timer value on expiry of which, the call will be considered as matured. The range is
from 00 to 99 sec. Default = 15 sec.
To Next Page
Loading...
Need help?
General
