Hi Dieter,
The following is what I can say, Harald might add more or correct me:
On Mon, 19 Jan 2009 10:15:17 +0100, "Holger Adams" holger@kernreaktor.org wrote:
as we all know, the documentation of the BS-11 is under NDA. Harald said, the BTS respects 99.9% of the A-bis 3GPP standardization. So my questions are:
- What's the part of the 0.1% we don't know? Which part differs from
the specs?
There are Siemens specific commands for configuring the BS-11. They are not documented and also not included in the NDA documentation. The important commands are however going to become part of OpenBSC. Harald is currently working on a tool for configuring the BS-11, it is based on analyzing what the configuration tool (under NDA) is sending over the wire. So you will most certainly find all the required information in OpenBSC soon.
If you need some help in the near future (as soon our equipment arrives, orders left the building today... or at least they should): we have full equipped and licensed GSM-E1-Analyzers. I think we can provide some traces if required (I know that Harald has shoot an ELMI-Abis-Analyzer at EBay, just for notice).
Best Regards, Holger