Preserve working analog endpoints while your voice architecture moves forward. The Cisco CX LEVEL 1 8X7NCD 2-Port Analog Telephone Adapter is designed to connect two analog devices into an IP-based telephony environment, making it easier to retain existing handsets, fax lines, or other legacy voice endpoints where replacement is not yet practical. For IT teams managing phased migrations, that matters. Instead of forcing a full endpoint refresh, you can keep essential analog devices online and align the rollout with budget, site readiness, and operational risk. The result is a cleaner transition path with fewer disruptions to users who still depend on traditional telephony. This is the kind of component that earns its place in enterprise voice planning: small, focused, and built for a specific gap in the architecture. When the requirement is to connect a limited number of analog endpoints with minimal footprint, a 2-port ATA is often the most direct answer.