Data modem (V32, V92) with SpanDSP
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.
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.
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
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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@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.
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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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@wirelessmundi.com <mailto:fdelawarde@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. > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com > > Official FreeSWITCH Sites > http://www.freeswitch.org > http://confluence.freeswitch.org > http://www.cluecon.com > > FreeSWITCH-users mailing list > FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org
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You want v.150.1, GOOD LUCK! On Fri, Feb 20, 2015 at 9:13 AM, François <fdelawarde@wirelessmundi.com> wrote:
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@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.
_________________________________________________________________________
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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One of the reasons that has kept any work ever happening on this is we can't seem to find a single device that actually claims to support v.150. Spandsp already has quite a bit of the modem code for 9600 and 14400 but its not exposed to a data modem interface.
On Feb 20, 2015, at 11:08 AM, Brian West <brian@freeswitch.org> wrote:
You want v.150.1, GOOD LUCK!
On Fri, Feb 20, 2015 at 9:13 AM, François <fdelawarde@wirelessmundi.com <mailto:fdelawarde@wirelessmundi.com>> wrote: 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.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 <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 <https://support.sonus.net/display/VXDOC/V.150.1+Device+Support>
On Fri, Feb 20, 2015 at 5:36 PM, François <fdelawarde@wirelessmundi.com <mailto:fdelawarde@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 <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.
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/>
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I don't know about v.150, but lots of devices (telecare and other sh..ty IoT stuff) use V32 over crappy GSM modems. Right now can't talk to those without a "real" modem. Yeah, I know in 2015 they should be using IP over modern data connections (or even GPRS), but you know how it is... AFAIK, SpanDSP seems to be missing those "data modem" stuff (V32 at 9600 and V92 at 56k)... François. On 02/20/2015 05:13 PM, Michael Jerris wrote:
One of the reasons that has kept any work ever happening on this is we can't seem to find a single device that actually claims to support v.150. Spandsp already has quite a bit of the modem code for 9600 and 14400 but its not exposed to a data modem interface.
On Feb 20, 2015, at 11:08 AM, Brian West <brian@freeswitch.org <mailto:brian@freeswitch.org>> wrote:
You want v.150.1, GOOD LUCK!
On Fri, Feb 20, 2015 at 9:13 AM, François <fdelawarde@wirelessmundi.com <mailto:fdelawarde@wirelessmundi.com>> wrote:
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@wirelessmundi.com <mailto:fdelawarde@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. > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/> > > Official FreeSWITCH Sites > http://www.freeswitch.org <http://www.freeswitch.org/> > http://confluence.freeswitch.org <http://confluence.freeswitch.org/> > http://www.cluecon.com <http://www.cluecon.com/> > > FreeSWITCH-users mailing list > FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org <http://www.freeswitch.org/>
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*/Twitter: @FreeSWITCH , @briankwest/* http://www.freeswitchbook.com <http://www.freeswitchbook.com/> http://www.freeswitchcookbook.com <http://www.freeswitchcookbook.com/>
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Yes audio inside of a data connection over a data connection is how it should be done. /me bashes head on desk, this seems futile... There is this thin called the INTERNET, its already a data network, we should probably start using it! :P On Fri, Feb 20, 2015 at 11:37 AM, François <fdelawarde@wirelessmundi.com> wrote:
I don't know about v.150, but lots of devices (telecare and other sh..ty IoT stuff) use V32 over crappy GSM modems. Right now can't talk to those without a "real" modem.
Yeah, I know in 2015 they should be using IP over modern data connections (or even GPRS), but you know how it is...
AFAIK, SpanDSP seems to be missing those "data modem" stuff (V32 at 9600 and V92 at 56k)...
François.
On 02/20/2015 05:13 PM, Michael Jerris wrote:
One of the reasons that has kept any work ever happening on this is we can't seem to find a single device that actually claims to support v.150. Spandsp already has quite a bit of the modem code for 9600 and 14400 but its not exposed to a data modem interface.
On Feb 20, 2015, at 11:08 AM, Brian West <brian@freeswitch.org> wrote:
You want v.150.1, GOOD LUCK!
On Fri, Feb 20, 2015 at 9:13 AM, François <fdelawarde@wirelessmundi.com> wrote:
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@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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Actually it's digital but later converted for compatibility with analog modems, but your point is still valid! Unfortunately, things don't get dropped as soon as we'd like them to... Think about that abomination called T.38, when we've had email since the 70s! :-S François. On 02/20/2015 09:39 PM, Brian West wrote:
Yes audio inside of a data connection over a data connection is how it should be done. /me bashes head on desk, this seems futile... There is this thin called the INTERNET, its already a data network, we should probably start using it! :P
On Fri, Feb 20, 2015 at 11:37 AM, François <fdelawarde@wirelessmundi.com <mailto:fdelawarde@wirelessmundi.com>> wrote:
I don't know about v.150, but lots of devices (telecare and other sh..ty IoT stuff) use V32 over crappy GSM modems. Right now can't talk to those without a "real" modem.
Yeah, I know in 2015 they should be using IP over modern data connections (or even GPRS), but you know how it is...
AFAIK, SpanDSP seems to be missing those "data modem" stuff (V32 at 9600 and V92 at 56k)...
François.
On 02/20/2015 05:13 PM, Michael Jerris wrote:
One of the reasons that has kept any work ever happening on this is we can't seem to find a single device that actually claims to support v.150. Spandsp already has quite a bit of the modem code for 9600 and 14400 but its not exposed to a data modem interface.
On Feb 20, 2015, at 11:08 AM, Brian West <brian@freeswitch.org <mailto:brian@freeswitch.org>> wrote:
You want v.150.1, GOOD LUCK!
On Fri, Feb 20, 2015 at 9:13 AM, François <fdelawarde@wirelessmundi.com <mailto:fdelawarde@wirelessmundi.com>> wrote:
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@wirelessmundi.com <mailto:fdelawarde@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. > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/> > > Official FreeSWITCH Sites > http://www.freeswitch.org <http://www.freeswitch.org/> > http://confluence.freeswitch.org <http://confluence.freeswitch.org/> > http://www.cluecon.com <http://www.cluecon.com/> > > FreeSWITCH-users mailing list > FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org <http://www.freeswitch.org/>
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I wonder what you mean by using V.32 over a GSM modem? A GSM voice channel cannot handle V.32. In the past many GSM networks had a modem adaptor at the interface between the telephone network and the GSM network, but I don't think many of those are still in place. Regards, Steve On 02/21/2015 01:37 AM, François wrote:
I don't know about v.150, but lots of devices (telecare and other sh..ty IoT stuff) use V32 over crappy GSM modems. Right now can't talk to those without a "real" modem.
Yeah, I know in 2015 they should be using IP over modern data connections (or even GPRS), but you know how it is...
AFAIK, SpanDSP seems to be missing those "data modem" stuff (V32 at 9600 and V92 at 56k)...
François.
On 02/20/2015 05:13 PM, Michael Jerris wrote:
One of the reasons that has kept any work ever happening on this is we can't seem to find a single device that actually claims to support v.150. Spandsp already has quite a bit of the modem code for 9600 and 14400 but its not exposed to a data modem interface.
On Feb 20, 2015, at 11:08 AM, Brian West <brian@freeswitch.org <mailto:brian@freeswitch.org>> wrote:
You want v.150.1, GOOD LUCK!
On Fri, Feb 20, 2015 at 9:13 AM, François <fdelawarde@wirelessmundi.com <mailto:fdelawarde@wirelessmundi.com>> wrote:
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@wirelessmundi.com <mailto:fdelawarde@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. > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/> > > Official FreeSWITCH Sites > http://www.freeswitch.org <http://www.freeswitch.org/> > http://confluence.freeswitch.org <http://confluence.freeswitch.org/> > http://www.cluecon.com <http://www.cluecon.com/> > > FreeSWITCH-users mailing list > FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org <http://www.freeswitch.org/>
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Of course a modem over GSM wouldn't be able to handle V32 rates. Sorry for the simplification, I was talking about CSD which is actually digital (the thing that was there even before GPRS/EDGE). As you said, the network has an interface that converts it to V32 to communicate with analog landline modems... Still in place here in Spain, used for small sensors like telemedecine... Regards, François. On 02/21/2015 02:27 PM, Steve Underwood wrote:
I wonder what you mean by using V.32 over a GSM modem? A GSM voice channel cannot handle V.32. In the past many GSM networks had a modem adaptor at the interface between the telephone network and the GSM network, but I don't think many of those are still in place.
Regards, Steve
On 02/21/2015 01:37 AM, François wrote:
I don't know about v.150, but lots of devices (telecare and other sh..ty IoT stuff) use V32 over crappy GSM modems. Right now can't talk to those without a "real" modem.
Yeah, I know in 2015 they should be using IP over modern data connections (or even GPRS), but you know how it is...
AFAIK, SpanDSP seems to be missing those "data modem" stuff (V32 at 9600 and V92 at 56k)...
François.
On 02/20/2015 05:13 PM, Michael Jerris wrote:
One of the reasons that has kept any work ever happening on this is we can't seem to find a single device that actually claims to support v.150. Spandsp already has quite a bit of the modem code for 9600 and 14400 but its not exposed to a data modem interface.
On Feb 20, 2015, at 11:08 AM, Brian West <brian@freeswitch.org <mailto:brian@freeswitch.org>> wrote:
You want v.150.1, GOOD LUCK!
On Fri, Feb 20, 2015 at 9:13 AM, François <fdelawarde@wirelessmundi.com <mailto:fdelawarde@wirelessmundi.com>> wrote:
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@wirelessmundi.com <mailto:fdelawarde@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. > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/> > > Official FreeSWITCH Sites > http://www.freeswitch.org <http://www.freeswitch.org/> > http://confluence.freeswitch.org <http://confluence.freeswitch.org/> > http://www.cluecon.com <http://www.cluecon.com/> > > FreeSWITCH-users mailing list > FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org <http://www.freeswitch.org/>
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*/Twitter: @FreeSWITCH , @briankwest/* http://www.freeswitchbook.com <http://www.freeswitchbook.com/> http://www.freeswitchcookbook.com <http://www.freeswitchcookbook.com/>
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I do not! I just want V32 over FreeTDM! François. On 02/20/2015 05:08 PM, Brian West wrote:
You want v.150.1, GOOD LUCK!
On Fri, Feb 20, 2015 at 9:13 AM, François <fdelawarde@wirelessmundi.com <mailto:fdelawarde@wirelessmundi.com>> wrote:
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@wirelessmundi.com <mailto:fdelawarde@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. > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com > > Official FreeSWITCH Sites > http://www.freeswitch.org > http://confluence.freeswitch.org > http://www.cluecon.com > > FreeSWITCH-users mailing list > FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
--
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*/Twitter: @FreeSWITCH , @briankwest/* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
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participants (5)
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Brian West
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François
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Michael Jerris
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Sergey Safarov
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Steve Underwood