PageOutline = OpenBSC field test at 27c3 =

At the [http://events.ccc.de/congress/2010/ 27th annual Chaos Communication Congress], the OpenBSC
development team was doing a field test.

More information can be found at [http://events.ccc.de/congress/2010/wiki/GSM]

Installation

The installation at 27c3 consisted of 6 ip.access [wiki:nanoBTS], forming 3 BTS with 2 TRX each.

All of them were connected to a single instance of [wiki:OpenBSC], using the mncc_sock branch,
interfacing with [wiki:lcr] as an external MNCC application.

Report
FIXME

=== IMSI per country Statistics ===
Image(hlr_countrystat.png)

Image(hlr_countrystat_nogermany.png)

=== Mobile Originated Calls ===
Image(call_mo.png)

=== Mobile Terminated Calls ===
Image(call_mt.png)

=== SMS ===
Image(sms.png)

=== Channel Requests ===
Image(chan_req.png)

=== Hand-over ===
Image(handover.png)

=== Location Updates ===
Image(loc_upd.png)

=== Paging ===
Image(paging.png)