BTS

sudo vi /etc/osmocom/osmo-bts.cfg

phy 0
 instance 0
  osmotrx rx-gain 1
 osmotrx ip local 127.0.0.1
 osmotrx ip remote 127.0.0.1
bts 0
 band 1800
 ipa unit-id 1800 0
 oml remote-ip 127.0.0.1
 trx 0
  phy 0 instance 0