Справочное Руководство для Netopia 430 s

■

The initial call made or received on the ISDN line may activate 
the Ready LED. You can also activate the LED by using the ISDN 
loopback test. See 

 for 

more information on using the ISDN loopback test.

If the Ready LED is glowing solid green and the ISDN loopback test 
is successful, calls you make with the Netopia ISDN Router should 
go through. There may be several reasons why a par ticular call does 
not go through:

■

The number being dialed is wrong.

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The connection profile being used has the Dial On Demand 
parameter (in the Telco Options screen) set to No. It should be 
set to Yes.

■

The connection profile being used has the Dial parameter (in 
the Telco Options screen) set to Dial In Only. It should be set to 
Dial In/Out or Dial Out Only.

■

The connection profile being used has the B-Channel Usage 
parameter (in the PPP/MP Options screen) set to 2 B-Channels 
or Dynamic. Tr y making the call using 1 B-Channel.

If you are tr ying to call an ISP, confirm the following:

■

The ISP’s director y number

■

The authorization method you use (PAP, CHAP, or none) to 
access your ISP account

■

If using PAP or CHAP, the name and password/secret you were 
given

■

The ISP’s IP address

Check the ISDN event histor y for more information.