ModemManager on a Mac
Linux modem daemon — SMS via mmcli (self-hosted) · SMS & iMessage Gateways
ModemManager is the Linux daemon that manages mobile-broadband modems; mmcli sends and reads SMS from the command line (mmcli -m 0 --messaging-create-sms=…). Linux-only (on a Pi or server with a USB modem) — link that host in Fleet & Remote and drive it over SSH. Home Assistant and NetworkManager build on it.
Run ModemManager with FrontierStack
FrontierStack lists ModemManager in its SMS & iMessage Gateways catalog. Install or connect it from one place, then monitor its status, ports and certificate, secure it with the firewall and Malware Audit, and back it up.
Run it all from one Mac app.
FrontierStack installs, monitors and secures the whole stack — locally and across your fleet — from a single native macOS app.
Download FrontierStack