D-Link DVG-2101S - Manual (Page 23)

Advanced
DVG-2101S User Manual
21
Advanced
VoIP Settings
This VoIP section allows you to configure advanced settings for your VoIP
connections.
Call Feature
This page allows you to configure advanced features for your SIP account.
Forward
Always Check the checkbox and enter the phone number to forward all
incoming calls to, regardless of any other conditions.
Forward
Busy Check the checkbox and enter the phone number to forward all
incoming calls to, if the phone port is busy.
Forward No
Answer Check the checkbox and enter the phone number to forward all
incoming calls to, if the call is not answered. You must also enter
the number (in seconds) that the VoIP Adapter should wait for
you to answer an incoming call before it considers the call
unanswered.