27 Sep
2012
27 Sep
'12
1:53 p.m.
On 23.09.12 17:52, Tobias Engel wrote:
I have been trying to implement some basic CSD
functionality into
openbsc. V.110 transparent mode, to be specific, since this should be
the most simple to implement.
At first I tried with a nanobts, but that didn't seem to work at all.
Now I am using a bs-11.
As it turns out, neither the nanobts nor the bs-11 seem to support V.110
transparent mode.
The nanobts doesn't even get past the synchronisation phase in a CSD
call and the bs-11 garbles all data on the uplink (downlink works fine,
though o_O ).
One reason might be that V.110 transparent mode is only supported by
very few basebands (I only know of TI and Mediatek).
So unless somebody wants to donate an RLP implementation (for
non-transparent mode), I am going to do something else now ;)
-Tobias