[Asterisk-Users] GSM modems

Florian Overkamp florian at obsimref.com
Mon Jan 26 04:40:12 MST 2004


Hi, 

> -----Original Message-----
> > No idea about that, but there are devices that connect a 
> GSM to an FXO/FXS
> > port (I have a Siemens Homestation connected to my X100P at 
> home ;-) or
> > even PRI...
> 
> 
> I do not want to spend $1k, I just want to make home gate ;)

My kit cost were:

X100P: $99 or thereabout (I had one sitting on a shelf)
Siemens Homestation: $80 or thereabout
Siemens C35: $60 or thereabout (I had one sitting on a shelf)

> So only question is a simple electronic schema to make 
> ability to connect low 
> resistance end to high resistance (mic to line in and vice version).
> Anything other seems to be working.

I suppose it can be done this way, but it would not be my preferred way to
go.

Florian




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