User's Manual

Firmware Version 1.0.0.X
GVC3200 User Guide
Page
85
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86
Dial Tone
Using these settings, users can configure ring or tone frequencies based on
parameters from the local telecom provider. By default, they are set to the North
American standard.
Frequencies should be configured with known values to avoid uncomfortable high
pitch sounds.
Syntax: f1=val, f2=val [,c=on1/off1[-on2/off2[-on3/off3]]];
(Frequencies are in Hz and cadence on and off are in 10ms)
ON is the period of ringing ("On time" in ‘ms’) while OFF is the period of silence. In
order to set a continuous ring, OFF should be zero. Otherwise it will ring ON ms and
a pause of OFF ms and then repeat the pattern. Up to three cadences are
supported.
The default value: f1=350@-13,f2=350@-13,c=0/0
Ring Back Tone
Users can configure ring back tone before the callee answers the call. The default
value: f1=440@-19,f2=480@-19,c=2000/4000.The format and syntax are the same
as Dial Tone.
Busy Tone
Users can configure ring or tone frequencies when the caller failed to dial out. The
default value: f1=480@-24,f2=620@-24,c=500/500.The setting mode is the same as
Dial Tone.
Reorder Tone
Users can configure ring or tone frequencies when the caller failed to dial out and
unable to establish the call. The default value: f1=480@-24,f2=620@-
24,c=250/250.The format and syntax are the same as Dial Tone.
Confirmation Tone
Users can configure ring or tone frequencies for caller when the callee enabled call
recording function or when the SIP account fails to register. The default value:
f1=350@-11,f2=440@-11,c=100/100-100/100-100/100. The format and syntax are
the same as Dial Tone.
Call-Waiting Tone
Users can configure ring or tone frequencies when there is another incoming call
during the call. The default value: f1=440@-13,c=300/2000-300/2000-0/0t. The
format and syntax are the same as Dial Tone.
Call-Waiting Tone
Gain
This configures the call-waiting tone gain. By default, they are set to the North
American standard. Users could adjust the tone frequencies based on parameters
from the local telecom provider. Users could select "Low", "Medium" or "High". The
default setting is "Low".