Grandstream Networks GVC3200 User Manual page 142

Reorder Tone:
Users can configure reorder tone which will be heard when the call fails to be
established such as wrong account number is dialed, or the call is timed out. The
default value: f1=480@-24,f2=620@-24,c=250/250;
Confirmation Tone:
Users can configure confirmation tone which will be heard when the callee enables
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.
Call Waiting Tone:
Users can configure call waiting tone when there is another incoming call during the
call. The default value: f1=440@-13,c=300/2000-300/2000-0/0.
This configures the call-waiting tone gain. By default, they are set to the North
Call-Waiting Tone
American standard. Users could select "Low", "Medium" or "High". The default
Gain
setting is "Low".
Configure the default ring cadence for the ring back tone. The default setting is
Ring Cadence
c=2000/4000;
Firmware Version 1.0.1.65 GVC3200/GVC3202 User Guide Page 141 of 145