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× Questions about B100/200/400/800 ISDN BRI Cards

Need help for B200M

15 years 9 months ago #1536 by osa2
How can we test that the card is working?

I don't know if it is working. The leds don't work.
I have everything in TE mode and have everything in NT mode doesn't work.
I have the additional power supply.

Is the power supply needed to let the B200M work? I have connected it but the card doesn't seem to work.

It is however recognized by askozia. When I try to make a call to the isdn number I get no answer signal.
15 years 9 months ago #1538 by admin
1.In TE MODE,the additional Power supply is not needed. it only use in NT MODE.


[quote:268fd84b49="osa2"]How can we test that the card is working?

I don't know if it is working. The leds don't work.
I have everything in TE mode and have everything in NT mode doesn't work.
I have the additional power supply.

Is the power supply needed to let the B200M work? I have connected it but the card doesn't seem to work.

It is however recognized by askozia. When I try to make a call to the isdn number I get no answer signal.[/quote]
15 years 9 months ago #1544 by osa2
I have removed all the 4 jumpers who need to be open.
And now everything works.
Strange because on default you ship them in a configuration where the are open but the outer 2 are conected.

Is there a way to make an analoge signal for an alarm system/ fax line?

Best regards
15 years 9 months ago #1547 by james.zhu
what is your system? still askozia? you have to use spandsp or some other package to make it works.
regards!
James.zhu

15 years 9 months ago #1559 by SZWX70
If the line is analoge interface, A400m is suitable.

[quote:8b2d1b5683="osa2"]I have removed all the 4 jumpers who need to be open.
And now everything works.
Strange because on default you ship them in a configuration where the are open but the outer 2 are conected.

Is there a way to make an analoge signal for an alarm system/ fax line?

Best regards[/quote]
15 years 6 months ago #2202 by criceto
HI
I have the same problem

Askozia recognize 4 ISDN port and not only 2 and nothing is working.

any idea?

thanks
Moreno
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