Planet VIP-281 Series User Manual page 33

"Length of Number" has two text fields need filled: "Min Length" and "Max Length" is the
min/max allowed length you can dial.
"Delete Length" is the number of digits that will be stripped from beginning of the dialed
number.
"Add Digit Number" is the digits that will be added to the beginning of the dialed number.
"Destination telephone port" is "FXS/FXO port number" ; this is for local dial plan setting
phone number.
Scenario description: Hunting for FXS port (VIP-480FS)
Port 1: FXS
Port 2: FXS
Port 3: FXS
Port 4: FXS
H.323 number "123" call incoming, the port 1 will be ringing.
If port 1 is busy, the port 2 will be ringing.
If port 1 and port 2 are busy, the port 3 will be ringing.
If port 1, port 2 and port 3 are busy, the port 4 will be ringing.
Note: "123" will be register to H.323 Gatekeeper if "Register to GK" was enabled, show as below:
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