D-Link DVG-6004S User Manual page 30

FXO port: When receiving a call from an outside line, the gateway will divert the call to the
assigned hotline number.
Hot Line No.: Enter the hot line number for an automatic dialing function.
Warm Line: When the warm line function is in use, user can dial a number. Otherwise the
system will divert incoming calls from an outside line to the Hot Line Number after a set wait
time.
Dial-out Prefix: It is the number dialed automatically by the system when the FXO interface
diverts a call to the PSTN by VoIP.
FXO Line Default Dial-Out: To set the dial-out number when this FXO line is indicated.
Example:
If PBX extension needs to dial "0" to make a PSTN call, and the FXO are connected to PBX extension.
In this case, the Dial-out prefix should be set to "0". If the PBX requires some delay time before
capturing a line, then the trunk prefix should be set as "0," so that after dialing a 0, it will pause for 1
second before dialing the destination number. Each comma represents a 1 second delay. If more
delay time is required, simply add more commas. Please note that if a Dial-out prefix is set, the line
won't be able to dial to any PBX extension line (FXS interface does not have a trunk prefix function).
Please refer to Section 6 if required to dial to a PBX extension line and PSTN concurrently.
Enable FAX: Enable this line to detect if there is a FAX tone to transfer the Codec.
Trunk Hunting Order: To set FXO dial-out mode when there is an incoming call dialed FXO
representative number.
First Idle: The gateway will assign each unassigned call from first FXO line.
Sequential: The gateway will automatically assign the first unassigned call to the first FXO
line. The second FXO line will dial the second unassigned call out. Each line will be used.
Enable FXO/Trunk Extension Number: Select this function only when FXO receives 2 or
more different PBX or PSTN, or under special circumstances. Users are free to call out from