[Freeswitch-users] Raspberry Pi & ISDN

[Giovanni Maruzzelli]

They got BRI, almost for sure.

Try to look into Fritz products, or other German products, they're
very strong on BRI.

Maybe an embedded BRI<->SIP gateway will fit nicely your bill.

-giovanni

On Wed, Jan 4, 2012 at 6:37 PM, curriegrad2004 <curriegrad2004 at gmail.com> wrote:
> A better choice would be to get a T1-E1 interface card over USB. What if we
> can use the GPIO pins?
>
> On 2012-01-04 9:24 AM, "Patrick Lists" <freeswitch-list at puzzled.xs4all.nl>
> wrote:
>>
>> On 04-01-12 15:19, lists.freeswitch.org at sjau.ch wrote:
>> > -----BEGIN PGP SIGNED MESSAGE-----
>> > Hash: SHA1
>> >
>> > Hi there
>> >
>> > Soon the Raspberry Pis will be available and I'm planning to buy a
>> > bunch of them. I think with a 4GB SD Card, ethernet port and 2x USB
>> > port it should be fine.
>> >
>> > However in one office that I plan on setting up FS is still ISDN being
>> > used. There are no plans on changing to VoIP however having an
>> > internal FS system would be nice.
>> >
>> > My question is, how can I hookup the Raspberry Pi to the ISDN lines. I
>> > guess I'd need some USB<->ISDN Adapter. The only thing I could find
>> > this far were USB ISDN modems. But modems are for data transmission
>> > and not voice - at least that's what I think.
>> >
>> > So, any of you have suggestions how I can hook up the Raspberry Pi to
>>
>> How about a beroNet gateway?
>> http://www.beronet.com/product/berofix-gateways/
>>
>> You did not mention if the office uses BRI or PRI lines. There used to
>> be cheap USB HFC chipset based ISDN BRI (not PRI) Terminal Adapters
>> (e.g. Billion tinyUSB ISDN TA 128k) but they don't seem available
>> anymore. Afaik FreeSWITCH does not support them (a HFC BRI/PRI module
>> would be cool) but they should work with the latest dahdi+zaphfc
>> patch/libpri/asterisk or mISDN/lcr/asterisk. Thinking of it maybe you
>> could make lcr talk to FreeSWITCH but I never investigated that.
>>
>> Regards,
>> Patrick
>>
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>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
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-- 
Sincerely,

Giovanni Maruzzelli
Cell : +39-347-2665618