[Freeswitch-users] Data modem (V32, V92) with SpanDSP
François
fdelawarde at wirelessmundi.com
Fri Feb 20 18:13:27 MSK 2015
Interesting.. Looks like some type of T38 for data-modem over VoIP.
Unfortunately FS/SpanDSP don't support this AFAIK.
Also I was thinking of using a PRI line (freetdm) to avoid VoIP issues.
Thanks,
François.
On 02/20/2015 03:53 PM, Sergey Safarov wrote:
> I not know FS support this scenario but this may be help you
>
> http://www.voip-info.org/wiki/view/Modem+over+VOIP
> http://www.cisco.com/c/en/us/td/docs/ios/12_4t/12_4t4/mer_cg_15_1_4M.html
> https://support.sonus.net/display/VXDOC/V.150.1+Device+Support
>
> On Fri, Feb 20, 2015 at 5:36 PM, François
> <fdelawarde at wirelessmundi.com <mailto:fdelawarde at wirelessmundi.com>>
> wrote:
>
> Self answer: Apparently SpanDSP does not support V32 nor V90/V92.
>
> Also I can't seem to find any other solution. The objective was to
> fetch
> data from remote GSM sensors using simple protocols over V32 and
> similar...
>
> François.
>
>
> On 02/20/2015 11:07 AM, François wrote:
> > Hi all,
> >
> > As seen in the HylaFax wiki entry, mod_spandsp can be used as a
> soft-modem.
> > https://wiki.freeswitch.org/wiki/HylaFax
> >
> > Can it also be used as a data modem (not just fax modem) with
> V32, V92
> > or similar protocols?
> >
> > If not, does anyone know of any data-modem software that could work
> > along with FreeSWITCH?
> >
> > Thanks,
> > François.
> >
> >
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