Grandstream GVC3200 User Guide - Manual (Page 96)

Firmware Version 1.0.1.5 GVC3200 User Guide Page 95 of 97
Figure 56 GVC3200 Web UI - Video Control
AUDIO CONTROL
Table 21 GVC3200 Web UI - Audio Control Parameters
Parameters Descriptions
Ringtone Volume Users can slide left or right to adjust ringtone volume.
Media Volume Users can slide left or right to adjust media volume.
Notifications
Volume
Users can slide left or right to adjust notifications volume.
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