provided by Star2Billing S.L.

Hi there.
I've read all topics that I could consider related to my issue, and didn't find any solution.

I use Asterisk 1.4 and A2Billing
I need a DISA functionality, but instead of PIN I want users to be authenticated by their CID. And, I want those calls to be accounted.
So, user calls DID, a2billing checks his CID, if it finds that user as legal for DISA - it transfers call to the DISA extension, where user can enter DTMF signal and let asterisk make outgoing call.

I've read lots of forums, and I have already working DISA. My problem is related only to linking it to a2billing. Hope someone can help me, or point me to the right place to read, understand and implement.

Bring the call in as a DISA

Set the dialplan to forward the call into a2billing context, or at least a context that calls a2billing.php.

Set use_dnid=yes in a2billing.conf

set caller ID recognition to on in a2billing.conf

Make sure the Caller ID is delivered, and add that to the caller ID feild against your account.

Job done

Joe