Hello Harald
Thank for your reply.
Is it really just a BTS or is it a "BSplus" (BTS plus integrated mini-BSC)?
Yes , that is a BSplus. Interwave engineer will come , and take following action: -add an extra BTS configuration -enter the proper BTS parameters to allow register and call. -boot the BTS with its connection to BS+ -after the TRX is online, swap the A-bis E1 of BTS to openBSC.
any suggestions?