[Asterisk-Dev] Sending ANI via MF T-1 Trunks

[Tom Zimnicki]

Thanks for the response Mark,

Basically what we are going to try and accomplish is have it so that a 10
Digit Phone Number would be mapped to an extension and if someone at that
extension should dial 911, the call would be forwarded out one of the T-1's
connected to the PSAP. (Ideally, to the T-1 that we would designate
'Primary' and to the one marked 'Secondary' in case of a failure of the
'Primary') The phone number would need to be sent along with the call via
ANI.

When the 911 Operator answers, he/she will need to be able to force an
'off-hook' condition on the extension via MF to keep the line open.

I have a document with some more technical info. Those who might be
interested in helping can reply to me directly for it.

Thanks,

Tom

----- Original Message -----
From: "Mark Spencer" <markster at digium.com>
To: <asterisk-dev at lists.digium.com>
Sent: Wednesday, April 02, 2003 9:42 AM
Subject: Re: [Asterisk-Dev] Sending ANI via MF T-1 Trunks


> > Among other things it would involve the need to send ANI over a T-1
> > trunk provisioned with MF.
>
> We do support signalling with MF (see featdmf).
>
> > I was curious if the Zapata boards supported sending ANI over T-1
> > trunks provisioned with MF signaling.
>
> I don't know a lot of details about your "line seizure" and "call back"
> requirements though.
>
> Mark
>
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