New Rock Technologies MX8A Series - 2.4 Line; 2.4.1 Phone Number

HX4E/MX8A Series Voice Gateway User Manual
New Rock Technologies, Inc. 31
Name
Description
Max. rate
Set the maximum fax transmission rate using these three options:
 9600: negotiates the transmission rate first in accordance with the V.29. The
maximum value is 9600 bps.
 14400 (default value): negotiates the transmission rate first in accordance with the
V.17. The maximum value is 14400 bps.
 33600: negotiates the transmission rate first in accordance with the V.34. The
maximum value is 33600 bps.
Otherwise, keep it the default value. You need to modify it only when the negotiation
peer requires.
Jitter buffer
Set the extent of T.38 jitter buffer, and the default is 250. The valid range is 0~1000 in
milliseconds.
ECM mode
Determine whether to use corrective mode of fax. By default, it is not selected. By
default, it is not selected.
Packet size
Set the packet size of T.38. 30 milliseconds is the default value.
Redundancy
Set the number of the redundant frames in T.38 date package, default is 4.
Image
redundancy
Set the number of the redundant image in T.38 date package, default is 1.
Parameters available only in the MX8A
Receiving port
for FoIP
Set whether to open a new port when the gateway is switching to T.38 mode, and by
default, original voice port will be used.
 Open a new port: use the new RTP port.
 Use original voice port: use the original RTP port that created on call set.
Receive gain
Set the receiving gain of T.38 fax, with the default of -6dB.
Transmit gain
Set the transmission gain of T.38 fax, with the default of 0dB.
2.4 Line
2.4.1 Phone Number
Only a gateway with FXS ports can display this interface.
After login, click Line > Phone number tab to open the configuration interface.