You can be USB1.1 compliant without talking a known device
protocol.  Talking to the vendore is the only way to know.
Unless you want to reverse enginer it.

    -- Lennart


Heiko Rupp wrote:

> From: "Lennart Augustsson" <lennart@mail.augustsson.net>
> > If this is a modem that follows the spec it should attach automagically,
> > if it's not it's hard to tell what protocol it uses.
>
> Hm. The only thing I found so far is that it claims to support USB1.1 on
> that side and V.250/251 for the modem commands.
>
> Is there a tool that could help finding out, what spec this follows?
> I try to contact Elsa. Perhaps something can also be found in Linux.
>
>  Heiko
> --
> Heiko W.Rupp, hwr@pilhuhn.de, hwr@netbsd.org