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Pstn detection, Pstn, Detection – Grandstream UCM6100 User Manual for 1.0.9.25 User Manual

Page 149

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Firmware Version 1.0.9.25

UCM6100 Series IP PBX User Manual

Page 148 of 303

Cadence Range: [0, 16383].

Select Tone Country "Custom" to manually configure Busy Tone value.

Default value:

f1=480@-50,f2=620@-50,c=500/500

Congestion Tone

Syntax:

f1=val[@level][,f2=val[@level]],c=on1/off1[-on2/off2[-on3/off3]];

Frequencies are in Hz and cadence on and off are in ms.

Frequencies Range: [0, 4000)

Busy Level Range: (-300, 0)

Cadence Range: [0, 16383].

Select Tone Country "Custom" to manually configure Busy Tone value.

Default value:

f1=480@-50,f2=620@-50,c=250/250

PSTN Detection

Click on "Detect" to detect the busy tone, Polarity Reversal and Current

Disconnect by PSTN. Before the detecting, please make sure there are

more than one channel configured and working properly. If the detection

has busy tone, the "Tone Country" option will be set as "Custom".

PSTN DETECTION

The UCM6100 provides PSTN detection function to help users detect the busy tone, Polarity Reversal and

Current Disconnect by making a call from the PSTN line to another destination. The detecting call will be

answered and up for about 1 minute. Once done, the detecting result will show and can be used for the

UCM6100 settings.

1. Go to UCM6100 web GUI->PBX->Basic/Call Routes->Analog Trunks page.

2. Click to edit the analog trunk created for the FXO port.

3. In the dialog window to edit the analog trunk, go to "Tone Settings" section and there are two methods

to set the busy tone.


• Tone Country. The default setting is "United States of America (USA)".
• PSTN Detection.

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