The ACM7000-L Resilience Gateway ensures uptime at branch offices, retail stores, kiosks and other remote sites. Cellular access provides an always-on gateway to your off-site network devices, even when the primary network is down. Identify and remediate issues at the network edge before they become failures with Smart OOB . Maximize WAN resilience with Failover to Cellular to 4G LTE networks and built-in multicarrier capabilities.