Black Box LR0002A-B530, Руководство пользователя

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INTERNET ACCESS ROUTER
Dialing Mode Parameters
Destination Phone Number: The phone number of the station you want to
dial. This parameter is mandatory for dialing out. The other dialing mode
parameters are optional.
Destination Sub-number: ISDN allows you to dial to an extension of the
destination phone number. This parameter is optional.
Source Phone Number: The phone number of the person dialing out. This
parameter is used by the destination station to identify the caller.
Source Sub-Number: An extension number of the person dialing out.
Answering Mode Parameters
Local Phone Number: The number to which incoming calls are directed.
Local Sub-number: The extension to which incoming calls are directed.
Local Number for Dialback
Dialback Phone Number: Use this option to enter the phone number that is
used by the Internet Service Provider (ISP) to dial back the Internet Access
Router. When the Router wants to dial up to the ISP, the ISP uses this
number to identify and dial back the Internet Access Router (similar to
reverse charging). In this way, the PTT bills the ISP and not the caller. This
feature is only useful when dialback is enabled on both sides.
Dialback Sub-number: The extension used by the ISP for dialback purposes.
Frame Relay
Frame Relay is a form of wide-area networking that is designed to maximize
throughput and minimize cost by simplifying network processing.