ciphering on nanoBTS

Beware! Ciphering on nanoBTS is depending on the installed software. If you have a model 139/140 and the software is 120a... the A5/1 and A5/2 encryption is available; 120b... is A5/2 only and 120c... there is no encryption available. When you have a model 108/110 the software should start with 119 and with model 165 it starts with 168.