[asterisk-users] GSM SIM Cards and Digium, or GSM SIM Adaptor

[Steve Totaro]

On Jan 14, 2008 8:43 AM, Gordon Henderson <gordon+asterisk at drogon.net>
wrote:

> On Mon, 14 Jan 2008, bilal ghayyad wrote:
>
> > Hi List;
> >
> > Is there an Digium cards support GSM SIM cards so we
> > can fix an SIM card to be used for calls within
> > mobiles as it is less rate?
> >
> > Or I have to use an FXS to SIM adaptor? If yes, then
> > anyone advise a models and prices?
>
> A few solutions - If you want to go down the analogue port route, then
> this:
>
>   http://www.discountphonesystems.co.uk/acatalog/Analogue_GSM_Gateway.html
>
> works well.
>
> If you want to stay in the SIP/digital domain, then there are these too:
>
>   http://www.discountphonesystems.co.uk/acatalog/IP-GSM-Gateway.html
>
> There are PCI cards which take 1-4 SIM cards, but I've not heard much
> about them in the news recently, and last time I enquired, their price was
> somewhat substantial... (However the lack of additional wiring, mains
> plugs, etc. required may well be an advantage in their favour)
>
> I'd presonally avoid any sort of bluetooth solution in anything resembling
> a commercial environment. Give me a bit of wire, anyday!
>
> Cheers,
>
> Gordon
>
> <http://lists.digium.com/mailman/listinfo/asterisk-users>
>

Gordon,

I am not sure if it has been included in chan_mobile yet but I remember talk
about adding direct USB connectivity to the code.

Anyways, GSM is wireless so I'd assume you would avoid this whole scenario.


Thanks,
Steve Totaro
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