3Com MSR 50 Network Router User Manual


  Open as PDF
of 2742
 
2685
fax level
Syntax fax level level
undo fax level
View POTS/VoIP/VoFR entity view
Parameter level: Level of the energy transmitted by a gateway carrier in dBm, in the range of
-60 to -3. The greater the value is, the higher the energy is. The smaller the value
is, the higher the attenuation is.
Description Use the
fax level command to configure the transmit energy level of a gateway
carrier.
Use the
undo fax level command to restore the default.
By default, the transmit energy level of a gateway carrier is -15 dBm.
Usually the default transmit energy level of a gateway carrier is acceptable. If fax
still cannot be sent when other configurations are correct, try to adjust the
transmit energy level.
Example # Set the transmit energy level of the gateway carrier to -20 dBm.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] dial-program
[Sysname-voice-dial] entity 4 pots
[Sysname-voice-dial-entity4] fax level -20
fax local-train threshold
Syntax fax local-train threshold threshold
undo fax local-train threshold
View POTS/VoIP/VoFR entity view
Parameter threshold: Fax local training threshold in percentages, in the range of 0 to 100.
Description Use the
fax local-train threshold command to configure the fax local training
threshold.
Use the
undo fax local-train threshold command to restore the default.
By default, the fax local training threshold is 10.
The point-to-point training means that the gateway does not participate in the
rate training between two facsimile terminals. In this mode, rate training is