[asterisk-users] Please explain the correct LED color for B410P

Matthew Fredrickson creslin at digium.com
Tue Nov 6 15:35:29 CST 2007

asterisk-users at rogg.is wrote:
> Hi.
> I have installed B410P in Europe and the cards works more or less ok. My
> question is what color should the LED's on the back of the card be when
> connected to the PSTN NT box? Is there anywhere some information on the
> expected LED color in any given state (idle, call active, cord unplugged
> etc.)?
> On my card the lights are shining Red(orange-ish) but flashing to green
> every now and then and then shining green when there is a call on one of the
> lines for that port.

That is correct.  On zaptel-1.4/misdn-1.1.x you should see a blinking 
red when layer 2 is not up, constant red when layer 2 is up, and it will 
flash green when D-channel messages are sent on the port.

Matthew Fredrickson
Software/Firmware Engineer
Digium, Inc.

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