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

[Sam Tam]

Try cyber-telecom.net
May be get a X100P with a CT-G1000 or G2000

Sam

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Gordon
Henderson
Sent: Tuesday, January 15, 2008 3:18 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] GSM SIM Cards and Digium, or GSM SIM Adaptor

On Mon, 14 Jan 2008, Steve Totaro wrote:

> 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.

Actually - er - a-ha - indeed... However the GSM part if it all is sort of 
unavoidable !!! But I'd rather have a wire going from an asterisk box to a 
phone device than use an additional wireless connection... I'm not sure 
I'd get away with installing a box in a customers permises, then plug in a 
USB/Bluetooth dongle, and then just leave a mobile-phone cable-tied to the 
rack... At home/lab, sure. It's fun and neat, but not in the office where 
even a USB cable from the server to the phone might be frowned upon. (The 
phone would get nicked!)

Cheers,

Gordon

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