[Freeswitch-users] BRI-ISDN-Card Alternatives to Sangoma A500 - Do you have a working EuroISDN-Setup with a different card? Please comment!

[Markus Müller]

Hi Christian,

I am using a now working version with trhee HFC Singleport cards, costs 
about 10 Euro per ISDN Channel.

After investigating and resolving some problem (with help of Stefan 
Knoblich, thank you very much!) in freeftdm and libpri, there is now 
just an kernel memory leak in slib memory. Currently I am investigating 
this and hope to be able to fix this within the next weeks.  The leak is 
480 byte per minute, not regarding if there are calls or not. I am just 
rebooting the server every week on sunday night, so currently it works 
as I need.

Regards,
Markus Müller
> I'm having a hard time finding a working ISDN-Card for FreeSWITCH.
> I've succesfully tested the Sangoma A500 and it would be a great card
> - but the card is just a litte bit too long for the mini-ITX-Hardware
> we want to use. Therefore i'm desperately looking for alternatives:
>
> - I've tested an OpenVox B100P, without success so far(See
> http://lists.freeswitch.org/pipermail/freeswitch-users/2011-April/071872.html)
> - Today i've installed an Eicon Diva BRI-2 card but so far i was not
> able to get a working setup, right now i have no clue how to continue
> marrying FreeTDM with the official CAPI-drivers
>
> So if anyone has a working setup with EuroISDN in PTP- and TE-mode and
> a card other than Sangoma A500, please let me know! Or if you know
> there's nothing working BUT Sangoma A500, i'm happy too(Then i have a
> final answer at least).
>
> In case anyone knows how to get a Eicon/Dialogic Diva BRI-2 card to
> work with FreeTDM i'd also be very thankful for a comment. I've
> installed the drivers provided by Dialogic(Diva4Linux 9.50111-98) and
> in an blind attempt tried to configure FreeSWITCH with libpri, so far
> the card has not been recognized.
> Unfortunately i have a limited knowledge about ISDN beyond vanilla
> installation of drivers and getting the drivers/devices/modules to
> show up in Linux(i.e. i don't really know what's going on between ftdm
> and the diverse ISDN-drivers).
>
> Best regards
> Christian
>
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