[Asterisk-Dev] OT possible idea for alternative uses ofDigiumT1 Hardware

[Storer, Darren]

Hi Steve,

On Tue, 12 Oct 2004 00:22:09 +0800, Steve Underwood <steveu at coppice.org> wrote:
> I've considered USB for E1/T1 before. It is almost seems like its
> designed for TDM channels. However, that kind of streaming never seems
> to work properly on real hardware :-(. I haven't seen seen a T1/E1
> interface for USB, but you never know.

>From work on I did on Inmarsat terminals back in the late 90s I
remember that it's no coincidence that USB & PRI are a good match...
Nortel are contributors/signatories to the USB standard ;-)

There's more info in:
http://www.usb.org/developers/devclass_docs/usbcdc11.pdf

Whether this functionality is preserved/improved in USB 2 I have no idea though.

Regards

Darren
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