User guide

Appendix
155
Parameter
Permitted
Values
Descriptions
Web Setting Path
voice.tone.dial
String
It customizes the dial tone.
tonelist = element[,element] [,element]…
Where
element = [!]Freq1[+Freq2][+Freq3][+Freq4]
/Duration
Freq: the frequency of the tone (ranges from
200 to 7000 Hz). If it is set to 0Hz, it means the
tone is not played. A tone is comprised of at
most four different frequencies.
Duration: the duration (in milliseconds) of the
dial tone, ranges from 0 to 30000ms.
You can configure at most eight different
tones for one condition, and separate them
by commas. (e.g., 250/200, 0/1000,
200+300/500, 600+700+800+1000/2000).
If you want the IP phone to play tones once,
add an exclamation mark ―!‖ before tones
(e.g., !250/200, 0/1000, 200+300/500,
600+700+800+1000/2000).
The default value is blank.
Note: It works only if the value of the
parameter ―voice.tone.country‖ is set to
Settings->Tones-> Dial