OpenBTS with GPRS....trouble with SGSN and PCU

[Andreas Eversberg]

altaf sk wrote:
> Yes, I understand how trx uses two phones by reading your previous 
> commits. I will study them
>
>
> regards,
>
> altaf
i looked at the code again. the IMM.ASS error can be ignored, it think. 
next time when i run it, i will see what causes it.

you can use two phones by adding the "-2" option to transceiver. both 
phones use the same cell to sync to. you need to start two osmocon 
processes. one for the phone that provides TS1 and another with option 
"-s /tmp/osmocom_l2.2" for the other socket. if both sockets run, you 
can start transceiver and the osmo-bts and so on. be sure that you 
receive the usual debugging output (as you saw before) at both osmocon 
processes, which show the sync information.