[asterisk-biz] GSM Cellular to VOIP

Steve Kennedy steve-asterisk at gbnet.net
Mon Jan 23 15:36:31 MST 2006


On Mon, Jan 23, 2006 at 01:12:48PM -0800, Dovid Bender wrote:

> It was a GSM gateway. You put the GSM chip into the
> device and it acts like a phone.

It's called a SIM (subscriber identity module) card. All the GSM stuff
is in the "terminal" itself.

Steve

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