[Unit] Description=Osmocom GSM BTS for virtual Um layer based on GSMTAP/UDP [Service] Type=simple ExecStart=/usr/bin/osmo-bts-virtual -s -c /etc/osmocom/osmo-bts-virtual.cfg Restart=always RestartSec=2 # Let it process messages quickly enough CPUSchedulingPolicy=rr CPUSchedulingPriority=1 [Install] WantedBy=multi-user.target