[asterisk-users] FAX with SIP

[Joaquin Sosa]

On Thu, Jul 21, 2011 at 17:39, Kevin P. Fleming <kpfleming at digium.com> wrote:
> We do this in our testing all the time, and it works fine. Since you didn't
> specify any particular version of Asterisk, there's no way to associate your
> "It won't work" statement with anything in particular. Given the variations
> of T.38 implementations that exist in ATAs, carrier networks and other
> places, *any* T.38 connection that involves implementations from more than
> one vendor is (unfortunately) likely to have problems, whether any version
> of Asterisk is involved or not.
>

Do you care to share your exact configuration? I would love to
reproduce it and demonstrate that T.38 in Asterisk indeed works. All
I've ever managed to do is have it drop calls when the T.38 switchover
is attempted. Does Asterisk even support T.38 AND NAT?