Synway Information Engineering Co., Ltd
SMG-B Series Analog Gateway User Manual (Version 1.1.0)
Page 43
Users can configure the general fax parameters via this interface. After configuration, click
Save
to save your settings into the gateway. If a dialog box pops up after you save your settings asking
you to restart the system, do it immediately to apply the changes. Refer to
3.9.15 Restart
for
detailed instructions. click
Reset
to restore the configurations. The table below explains the
configuration items in Figure 3-37.
Item
Description
T38 Fax Port
The port for T.38 faxing, providing two options:
Use Original Voice Port
and
Use
New Port
. The default setting is
Use Original Voice Port
.
T38 Version
Version of T.38 which is defined by ITU-T.
T38 Negotiation
The Negotiation mode of T.38, providing two options:
Initiate Negotiation as Fax
Sender
and
Initiate Negotiation as Fax Receiver
. The default value is
Initiate
Negotiation as Fax Receiver
.
Maximum Fax Rate
Sets the maximum faxing rate for both receiving and transmitting. Range of value:
14400, 9600 and 4800, calculated by bps, with the default value of 14400.
Fax Train Mode
Sets the train mode for T.38 fax. The optional values are
transferredTCF
and
localTCF
, with the default value of
transferredTCF
.
Error Correction
Mode
Sets the error correction mode for T.38 fax. The optional values are
t38UDPRedundancy
(Redundancy Error Correction) and
t38UDPFEC
(Forward
Error Correction), with the default value of
t38UDPRedundancy
.
If you set
Fax Mode
to
Pass-through
, you can see the interface shown as Figure 3-38.
Figure 3-38 Fax Configuration Interface (Pass-through Mode)
The table below explains the configuration item in the above figure.
Item
Description
Pass-through
Payload
RTP Payload under the pass-through fax mode. Range of value: 96~127, with the
default value of 102.
3.5.8 Function Key
See Figure 3-39 for the Function Key Configuration interface. Here you can set a cluster of
combination keys to query a related number.
