To support Flexi BTS your BSC should be upgraded to S12, License file should be uploaded and activated in BSC.

 To connect Flexi EDGE BTS, You need to have Ethernet (LAN) cable. Since this BTS is an IP base, IP address is given below for your kind reference. IP address for Flexi EDGE BTSIP Address               192.168.255.130Subnet Mask           255.255.255.128Default Gateway     192.168.255.129