Draytek Vigor IPPBX 2820 Series User Manual page 43

Forward To SIP Trunk
Note: The fortieth-nine and fiftieth extension profiles are dedicated as local phone port. You
can edit them to fit your request.
In such page, you can configure settings to fit real requirement except for display name, type,
authentication, password and not on-line.
VigorIPPBX 2820 Series User's Guide
Not on-line – When this extension number is not online, the
incoming phone call will be processed by leaving voice
mail, forwarding to certain extension or group, or
forwarding to SIP Trunk. Please determine the way you
want to process.
If you choose Forward To SIP Trunk as the Answer
Mode setting, you have to specify one of the SIP Trunk
numbers (from 001 to 006) and type an external number in
the field of dial to. Later, the internal phone calls will be
transferred to such specified external number if they match
the conditions of such profile.
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