[Serusers] Open source GSM/CDMA network

[Greger V. Teigre]

I'm very curious to know why you want to do that?  While reusing 
SIM-identities on various access control points make sense if you have 
customers with SIM (a WLAN/3G phone could then easily roam on a service 
provider WLAN footprint, pending support for it in the phone, i.e. 
pulling out SIM-data to be used in 802.1x), I cannot really see the 
reason for doing what you propose?! (I'm not a GSM/CDMA person, so 
pardon me for being ignorant)
g-)

Aimable Habiyakare wrote:
>
> Hi all serusers;
>
> I have been using SER for a couple of years now (from 2004) and I have 
> been really impressed. It has landed me more than 2 good jobs and when 
> combined with Asterisk, you ask yourself what Telcos without it do!!!!
>
> Given all SIP related software and ideas that are there, I have been 
> asking myself this question:
>
> Is it possible to design a GSM/CDMA Base Transceiver Station using 
> Software Defined Radio (for signal acquisition and processing + some 
> SER functions,)
>
> A GSM switch (done through SER and/or Asterisk)
>
> A GSM HLR,(Home Location Register and VLR, supposing that SER with GSM 
> auth module act as such) which is I think a set of databases and some 
> interfaces.
>
>  
>
> This may sound stupid but I thought maybe someone has thought abt sth 
> like that?
>
> The idea was provoked by these 2 links
>
> http://www.mah.priv.at/siptrust/doit/sim-summary.html
>
> http://cvs.berlios.de/cgi-bin/viewcvs.cgi/ser/gsm_auth/
>
>  
>
> what do you think?
>
>  
>
> Thanks
>
>  
>
>  
>
> ------------------------------------------------------------------------
>
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>   
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