[Freeswitch-users] Spandsp modems as non-root?

Shahar shaharhd at gmail.com
Sun Apr 7 03:59:28 MSD 2013


Steve,

I was under the impression that spandsp does implement a V.29 (9.6K) with
V.42bis (compression and error control).

But I might be wrong here.



On Fri, Apr 5, 2013 at 9:44 AM, Steve Underwood <steveu at coppice.org> wrote:

> On 04/05/2013 03:19 AM, Shahar wrote:
> > were not thinking about utilizing spandsp for the dialup - we just
> > want it to create the com devices.
> If it creates the com devices, what will be your modem?
> >
> > then were passing the handling via mgetty to pppd - just like hylafax
> > takes over the spandsp in the data handling.
> > maybe we need to disable the T.38 for this to work (and stay in G711) ?
> Are you under the impression there are duplex data modems in spandsp? If
> so, its a false impression. There is a V.22bis modem, but it is not
> exposed in the AT interface provided for the FAX modems.
>
> Steve
>
>
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