No Answer Forward
Input mode:
check box selection.
Parameter description:
start the no answer forward number function.
No Answer Number
Input mode:
input by hand, format - string, English, numbers, special characters can be used.
Parameter description:
no answer forward number.
No Answer Time
Input mode:
input by hand, format - number,
Parameter description:
no answer time.
Do Not Disturb
Input mode:
check box selection.
Parameter description:
start do not disturb function.
Anonymous Call
Input mode:
check box selection.
Parameter description:
start anonymous function.
Ban Anonymous Call
Input mode:
check box selection.
Parameter description:
start ban anonymous function.
Note:
After setting, the "Apply" key must be clicked to save, otherwise it will not work.
Advanced setting
Click Account->SIP->Advanced Settings, enter Advanced page. As shown in the following figure: