Re: [dispatch] SIP and GSM/UMTS with OpenBTS

Cullen Jennings <fluffy@iii.ca> Mon, 10 February 2014 15:20 UTC

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From: Cullen Jennings <fluffy@iii.ca>
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Date: Mon, 10 Feb 2014 08:20:09 -0700
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To: Jim Forster <jim.forster@rangenetworks.com>
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Subject: Re: [dispatch] SIP and GSM/UMTS with OpenBTS
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One quick question on the figure, I understand that SMQueue forward SMS as SIP Messages messages, and I understand Asterisk but can you give me the one line version of what SAS does?


On Feb 9, 2014, at 9:34 PM, Jim Forster <jim.forster@rangenetworks.com> wrote:

> On Feb 6, 2014, at 8:46 AM, Jim Forster <jim.forster@rangenetworks.com> wrote:
> 
>>> 
>>> I think it would really help if there were some diagrams showing what IMS protocols are being used.
>> 
>> Well, I can certainly provide some diagrams that show how the system works.
> 
> Much delayed; apologies.  It's a bit simplified, and where it calls out Asterix, one should read "any SIP switching module".
> 
> For those of you that are inclined to read code, it's all available, as well as web site, mailing list, and wiki.  OpenBTS.org, openbts-discuss@lists.sourceforge.net, https://wush.net/trac/rangepublic.  We plan on bringing a Dev Kit and can demo somewhere.
> 
> 
>  -- Jim
> 
> <OpenBTS Diagram for DISPATCH.pdf>
> 
> 
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