[asterisk-users] US T1 Hangup Detection

[Daniel Hazelbaker]

On Jul 8, 2008, at 10:45 AM, Jay R. Ashworth wrote:

> The Flex-grows I've seen were indeed T1, ESF as I recall the lights on
> the Adit 600 they terminated them into.
>
> Daniel: did Verizontal supply you with a shelf?  Or just the  
> smartjack?

Uhhh... :)  I have in my server room these things:

D-Marc that terminates the 25-pair "analog" line coming in (this does  
not just contain our lines as I can tap into other peoples lines and  
hear there conversations, love security).
Next to that is a box with 4 slots for "T1" cards, we used to have a  
T1 internet connection and its card is still in there. Slot 2 has the  
flex-grow T1 card in it.

One of the pairs from the D-Marc goes into this T1 card and it  
provides a RJ-45 connection for the T1 line that runs either to the  
Adtran or to our Digium T1 card.

I hope that answers the question, as I am not entirely sure what a  
shelf or smartjack are.  Though I will feel really stupid if you say a  
shelf is something you store stuff on.

I will be calling Verizon this afternoon to try and get some  
information on our line. Hopefully I will get somebody that knows what  
they are talking about (and what I am talking about) as I am going to  
ask about "everything I need to know to hook this up to our new  
digital PBX". (esf, b8zs, loop start, ground start, kewl start,  
forward disconnect, etc.)  I'm hoping that will at least give me  
enough information to make some headway and maybe one of you guys  
enough information to tell me what I am doing wrong (or heaven forbid  
what Verizon is doing wrong) :).

I'll post again after I get something from them.
Thanks again,
Daniel

> -- j
> -- 
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