[Freeswitch-users] Commercial Fax over T.30 for FreeSWITCH

[Anita Hall]

Hi Alex

Thanks for the tip :)

No, I am running FreeSWITCH on an Ubuntu 64-bit Quad core machine. There is
no VM.

Is it possible to use Hylafax instead of or in combination to FreeSWITCH if
I am using Sangoma E1 Cards ?

What all things should I check to ensure that the timing on my system is
good? Like, may be, my motherboard is bad or my kernel could be tuned
better ?

Cheers!

regards,
Anita



On Thu, May 3, 2012 at 1:55 PM, Alex Crow <acrow at integrafin.co.uk> wrote:

> On 03/05/12 08:08, Anita Hall wrote:
> > Hi
> >
> > I am looking for a commercial product for Incoming Fax over T.30 for
> > FreeSWITCH.
> >
> > Like Commetrex is available for Asterisk, is there something for
> > freeswitch ?
> >
> > regards,
> > Anita
> >
>
> Hi,
>
> I use Hylafax with T38Modem (and gateway to T.30 in Freeswitch). Hylafax
> is as good as any commercial product, and I get at least 99.5% success
> using it with onboard analog modems. I've not sent or received hundreds
> of faxes over T38modem but I don't see why it should be any worse.
>
> Just one question - are you running Freeswitch on a VM? Fax is very
> timing critical and I found running on a VM caused an awful lot of
> failures for T.30.
>
>
> For outbound:
>
> <extension name="faxout">
> <condition field="ani" expression="^t38modem.*$"/>
> <condition field="destination_number" expression="^(9\d{6,14})$">
> <action application="set" data="absolute_codec_string=PCMU"/>
> <action application="set" data="fax_enable_t38=true"/>
> <action application="set" data="sip_execute_on_image=t38_gateway self
> nocng"/>
> <action application="bridge" data="sofia/gateway/isdngw/$1"/>
> </condition>
> </extension>
>
> For inbound:
>
> <extension name="faxin" >
> <condition field="network_addr" expression="<ip address of isdngw>"/>
> <condition field="context" expression="default"/>
> <condition field="destination_number" expression="^100([0-4])$">
> <action application="bridge" data="{sip_execute_on_image='t38_gateway
> self nocng'}user/t38modem$1@${domain_name}"/>
> </condition>
> </extension>
>
> Cheers
>
> Alex
>
>
>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
>
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