Cisco UC App License for VG400 Series | Voice Gateway Licensing — SL-VG400-APP-K9

Turn the VG400 Series into a more capable voice gateway platform with Cisco UC App License for VG400 Series. This license is intended for deployments that need unified communications application support on Cisco VG400 hardware, giving IT teams a clear path to enable the software functions required for branch voice services. For procurement and operations teams, the advantage is straightforward: license the capability you need without overbuying hardware. That matters in branch environments where voice readiness, deployment consistency, and lifecycle control all affect service quality. The UC App License helps standardize how VG400 Series units are provisioned, making it easier to align configuration, support, and rollout planning across locations. In practical terms, this is the licensing layer that helps a VG400 deployment do more than sit in the rack. It supports the communications workload that keeps users connected, while giving infrastructure teams a Cisco-aligned entitlement for the platform they already run. Ideal For Branch office voice gateway deployments on VG400 Series Unified communications enablement for distributed sites Cisco platform licensing for communications services Standardized provisioning across multi-site rollouts Why This Product 1 Purpose-built for VG400 Series rather than generic UC licensing 2 Adds application entitlement without changing hardware 3 Better fit for branch voice deployments than broad platform licenses 4 Supports standardized provisioning across sites