Hi all. 
I'm working on probation on mobile operator as a student.
Currently, I'm trying to create site for testing, using Huawei BTS 3900B and OpenBSC software. 
But I can't set up it. 
I have a several questions: 
1) Huawei BTS uses Abis over IP, how can I connect this BTS to OpenBSC. 
2) Are there any examples of configuration in this case?

Thanks.