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Audio>
The setting page includes the device related to audio settings.
RFC 2833 Payload Type:
96 or 101. It is recommended to use 101.
DTMF Send On Time(msec):
When generate DTMF, the DTMF ON
time will be sent (default value is 70 ms)
DTMF Send Off Time(msec):
When generate DTMF, the DTMF OFF
time will be sent (default value is 70 ms)
DTMF Detect Min on Time (msec):
The minimum DTMF ON time
period will be processed as a regular DTMF event. A smaller ON time
less than this will be ignored. The default value is 60ms.
DTMF Detect Min off Time (msec):
The minimum DTMF OFF time
for the same DTMF value. A smaller OFF time less than this and the
new DTMF digit is the same as previous one will be handled as 1 digit
only (same digit and not a new digit).
DTMF Relay Volume:
The DTMF relay volume
T.38 Fax Volume:
The T.38 fax relay volume
T.38 Redundant Depth:
The T.38 redundant packet depth. It could
be 0 (no redundant), 1 or 2. It is recommended to set to 2.
T.38 ECM:
The T.38 error correction mode. Default value is ON.
Min Jitter Buffer (msec):
The minimum delay time of Jitter buffer.
Max Jitter Buffer (msec):
The Maximum delay time of Jitter buffer.
Max Echo Tail Length (G.168):
Enable the echo cancellation feature.
The default setting is “128ms”.
Jitter Opt. Factor:
Jitter buffer dynamic factor for optimize. Please
set to 7 unless under Welltech’s instruction to change.
