[Asterisk-Users] Which is the best signalling for FXS

[james]

> Kewlstart is for disconnect supervision. If you have a simple phone
> connected, it doesn't make much difference what your signalling is as
> the human will actually hangup the phone. If you hookup another device
> that might actually need the supervision like a
> modem/faxmachine/whatever, you will still want disconnect supervision.
> As far as technical best, out side of the disconnect supervision, the
> kewlstart and loopstart are equivalent.

It is also my understanding that most local exchanges (in the US) don't
enable disconnect supervision by default. I had to ask my telephone
company to enable it.