[asterisk-users] Reverse-ATA : Using PSTN lines to connect to Asterisk

[Francis Augusto Medeiros]

On 4/10/07, Mike <list at virtutel.ca> wrote:
>
>  Hi,
>
> I'm looking for a few pointers on using ATA to connect Asterisk to the
> PSTN.  Basically, I'm running a Hosted PBX service, and in urban centers I
> can usually get SIP or PRIs.  Since I sell my customers SIP hardphones, the
> data flow is like this:
>
> Customer's SIP Hardphone ---- My own Asterisk ----- Outside lines
>
> But when it comes to smaller villages (I deal with people in tiny places),
> I'd like to reuse their own PSTN line this way:
>
> Customer's SIP hardphone ---- My own Asterisk ------ Some device on the
> customer's premise ---- customer's PSTN lines
>
>
> I know ATAs are mostly used in a scenario where you reuse traditional
> phones to connect to SIP servers, but can they accomodate my scenario? And
> if so, what line of ATA should I be looking at?
>
> Mike
>

Hello Mike,

Wouldn't a Sipura SPA 3000, with an FXS and an FXO, handle what you want?

Cheers,

Francis


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Francis Augusto Medeiros
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Vitória da Conquista - Bahia - Brasil
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