[Freeswitch-users] FXO/FXS card advice

ocset ocset at the800group.com
Sat Sep 3 09:38:10 MSD 2011


Thank you all for your replies.

Anthony, you reply has left me uncertain again. All of the ATA's listed 
here (wiki.freeswitch.org/wiki/Interop_List) seem to have some 
limitations and bugs which have to worked around.

Your reply suggests that buying a OpenVox A400P04 card (currently only 
$219 for 4 FXO's) would be more difficult to install and maintain that 4 
ATA's. I would have thought that the FXS/FXO cards were engineered to 
work with Freeswitch/Asterisk etc. without limitations like caller-id 
not working or call-transfer not working as expected.

I can see the benefit of an ATA since I can add them on as needed with 
little or no hassle (except for the large power board to plug them all 
into:-)

I have only just got the SPA3102 receiving incoming calls and I am no 
expert in either solution but would have thought that a 4 port FXO card 
would be easier as it is made to purpose?

ps. the PAP2T seems to be one of the better Linksys ATA's from the list 
of features that work?

Thanks again for all your help and suggestions.

On 09/03/2011 05:54 AM, Anthony Minessale wrote:
> If you are doing FXO and you already have an ATA working that might be
> as good as you'll get.
> Its nice to not have to deal with TDM if you can help it and most
> analog ATA are cheap and effective and much less painful to deal with
> than analog cards.
>
>
>
> On Fri, Sep 2, 2011 at 8:39 AM, Saugort Dario Garcia Tovar
> <dgarcia at anew.com.ve>  wrote:
>> One think you should consider also, is the FXO/FXS board that you will buy,
>> you have to check compatibility with your server/pc.
>>
>> For example openvox models A800P and A1200P has an issue with motherboard
>> based on chipset H55 for example.
>>
>>
>> On 9/1/2011 9:59 PM, curriegrad2004 wrote:
>>
>> In the following order, most people usually recommend:
>>
>> 1. Sangoma
>> 2. Diginum/OpenVox
>> 3. Building your own Tormenta Zapatel Card (Only for serious
>> engineering types of people) from COTS
>>
>> On Thu, Sep 1, 2011 at 8:50 AM, Michel Daggelinckx
>> <michel.daggelinckx at gmail.com>  wrote:
>>
>> Digium and sangoma cards are high quality and work greast with FS
>>
>> Michel
>>
>>
>> On Thu, Sep 1, 2011 at 5:24 PM, ocset<ocset at the800group.com>  wrote:
>>
>> Hi
>>
>> As a new member of the forum, I am curious to know your experience with
>> FXO/FXS cards.
>>
>> I have a SPA3102 and have configured it to work with FS, but it feels a
>> bit like I am trying to make a square peg fit a round hole. I am hoping
>> to implement FS at a business which currently has 4 POTS lines and would
>> prefer to use an internal IDE card for the job of integrating these
>> phone lines into FreeSwitch.
>>
>> Has anyone got some advice on which cards I should be looking at that
>> just "work" with FS? What about echo cancellation - is that something I
>> should just cater for or does it depend on the client situation? What
>> about software cancellation?
>>
>> This seems like one of those times when too much choice is a bad thing
>> and I need some guidance on what has worked for you.
>>
>> All advice would be greatly appreciated.
>>
>> Regards
>>
>>
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>> --
>> Atentamente,
>> Dario García
>> Consultor.
>>
>> CCCT, Nivel C2, Sector Yarey, Mz,
>> Ofc. MZ03a.
>> Caracas-Venezuela.
>> Teléfono: +58 212 9081842
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>
>



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