Panasonic KX-TDA5450, Installation Manual

Page: 43 / 86

Parameter & Description Default Value Range
Fax Detection
Specifies whether to enable the Fax Detection
feature that automatically switches a CODEC
other than G.711 to G.711. This enables
end-to-end fax signal relay over the network.
Disable Enable, Disable
Fax Detection Signal
Specifies the type of fax signals to be detected.
This setting can only be configured when the
Fax
Detection feature is enabled.
CNG/CED CNG/CED, CNG, CED
*1 To enable the Fax Detection feature, be sure to specify G.711-A and/or G.711-Mu.
3.
Click Set .
4.
The new setting must be followed by a reboot to become effective.
Do one of the following:
–
Click Reboot Now to make the changes effective now.
–
Click Reboot Later to return to the previous screen.
Fax Detection Detail Settings
1.
If you enable the Fax Detection feature, assign the parameters in Fax Detection Detail Settings referring
to the descriptions below.
Parameter & Description Default Value Range
CNG Signal Detection Width (ON)
Specifies the length of time that the PBX detects
the CNG signal.
Min: 425 ms
Max: 575 ms 15–5000 ms
CNG Signal Detection Width (OFF)
Specifies the length of time that the PBX waits
until another CNG signal is detected.
Min: 2550 ms
Max: 3450 ms 15–5000 ms
CNG Signal Detection Counter
Specifies the number of times the CNG signal
must be detected before the PBX proceeds with
the fax operation.
1 1–3
CNG Signal Detection Time
Specifies the minimum length of time required for
the CED signal to be detected by the PBX.
100 ms 50–5000 ms
Document Version 2008-10 Installation Manual 43
3.4.2 Voice Communication