8.3 Management -- Advanced Setting
This page defines the advanced functions. When you finish the setting, please click the Submit button.
Field
ICMP Not Echo
Anonymous Call
Management
WAN
Stop Feature Tone
Billing Signal
Description
This function can disable echo when someone pings this device. It can
avoid hacker trying to attack the device
If this function is enabled, machine will to start the calling hidden
function, and it will not send the related Caller information.
Registered server needs to support this function.
Note
form
When [Enable] allow user login from WAN.
When [Enable] if system sets the function like [Subscribe to MWI,
forward, DND], when user picks up the phone, he will hear the remind
tone [Do Do Do]
There are three billing types: Polarity Reversal, Tone_12K and
Tone_16K.
Registered server needs to support this function.
Note
Users Manual of VIP-156/156PE/157S
-50-