Hi Harald,
On Wed, Oct 7, 2009 at 10:19, Harald Welte <laforge(a)gnumonks.org> wrote:
On Tue, Oct 06, 2009 at 08:36:04PM +0400, Alexander
Chemeris wrote:
We're thinking about bringing one or two
USRPs configured to run
OpenBTS. We'll be interested in testing the setup in real life and
interconnecting them with your OpenBSC setup - I think it should
be possible with Asterisk.
I don't think we have a particular interest in interconnecting those two,
as our resources are typically _extremely_ stressed, and we would rather not
reconfigure the installation while it is running. It will already be very hard
to do what we currently have on the agenda. I don't really see what would be
gained from routing voice data over voip between OpenBTS and OpenBSC.
What would be an interesting project is to reuse the OpenBTS transceiver code
(but not the layer3 protocol stack + sip gateway) and add a BTS-side A-bis
implementation, turning OpenBTS into a real BTS that can connect to OpenBSC
through A-bis. If there's anyone volunteering to get that work started, I'd be
willing to experiment with it at 26C3. But that also not on the actual
production/live setup, but on a second OpenBSC instance.
We see this from different points of view. :) We're interested to show possible
ways of OpenBTS interoperability with more conventional BTSes like ones
OpenBSC use and evaluate problems which will arise there. But we want to
show this with "flat IP" network instead of burdening OpenBTS with
A-bis interface.
I believe in the positive impact of OpenBTS and OpenBSC interoperability for
the both communities and as encouraging factor for possible future OpenBTS
test sites.
We're ready to work with you beforehand to minimize on-site efforts.
PS Where can we find agenda? Official 26C3 site is nearly empty.
--
Regards,
Alexander Chemeris.