[Asterisk-Users] GSM to BRI ISDN Gateway

[Anton Tinchev]

Chris Lee wrote:

> Miroslav Nachev wrote:
> 
>> Hi,
>>
>> I am looking for GSM to BRI ISDN Gateway. Any help?
>>
>>
> I was also looking for such things nd came across these guys:
> 
> http://www.2n.cz/export
> 
> they have a product or two for GSM
> and here is the one I found most likely to work for me (two GSM sim 
> cards providing two ISDN channels on a BRI line):
> 
> http://www.2n.cz/uploads/2/PAGES/C379.HTML
> 
> But I still have to get hold of one for testing, the local supplier is 
> moving offices and as such can not help me out in the short term.
> 
> Chris.
More
Pros:
   - Easy instalataion.
   - Siemens GSM modules.
   - Good antennas with long cables.
Cons:
   - Old implementation of the logic board.
   - No terminal mode on the RS232 interface.
   - Uses proprietary configuration software that works only under 
windows. In my case i have to ask a friend with notebook to come in the 
office, when i need to change something.