Well, I plugged the Quintum on a *real* analog line (as I don’t know about analog lines provided by an ISDN equipment).
I test and get dialtone. I have the correct num log (Received digit …)
But called phone still not ring.
So my question is can we use Quintum A800 on the Z* interfaces of a ISDN PSTN access ?
Is some specific settings (e.g. tone frequency) ?
Thanx for any help