Справочник Пользователя для Netopia R2121

require a prefix for an outside line.

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Enter the optional telephone or Directory Numbers for the two onboard modems to provide the Netopia 
R2121 with the information needed to establish a two-channel call using MP or BAP. This will advise the 
remote side of an inbound data call how to connect to a second channel. 

Note: When placing multi-channel calls, the answering equipment must either:

■

be in a “hunt group,” where a single telephone number ser vices multiple lines, or

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the answering side must implement MP or BAP as a method to advise the calling side what number(s) 
to use.

ISPs or corporate IS groups will meet these conditions. For other non-standard dialup connections, you 
should verify that one or the other of these conditions is true.

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You may choose to selectively Answer inbound calls, based on a distinctive ring pattern, on each onboard 
modem. This permits you to set up a par ty line configuration where a fax machine or other device shares 
the line, but uses a different telephone number and ring pattern. Suppor ted options are: 

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You may choose when the Netopia R2121’s modem connection tones are audible. Suppor ted options are: 

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You can specify how to use the auxiliar y serial por t on the Netopia R2121’s back panel. By default, this 
por t is enabled for an external asynchronous modem. If you have installed the optional AppleTalk feature 
set, then this por t defaults to a LocalTalk connection. See 

 for more 

Ring Type:

Description:

Any

(the default) any pattern

Ring A

2.0 sec ON, 4.0 sec OFF (normal Nor th American ring pattern)

Ring B

0.8 sec ON, 0.4 sec OFF, 0.8 sec ON, 4.0 sec OFF

Ring C

0.4 sec ON, 0.2 sec OFF, 0.4 sec ON, 0.2 sec OFF, 0.8 sec ON, 4.0 sec 
OFF

Never

the line will not answer to any ring pattern

Selection:

Behavior:

Never

Turns off all speaker activity and hides the Speaker Volume control.

Until Carrier

The default. Allows call placement and handshaking tones to be heard.

During 
Answer

Same as above, but blocks dialing tones.

Always

Allows carrier tones to be heard, as well.