Add licensed proxy capacity to Cisco ASA 5500 UC environments with a 50-session entitlement. This license is built for organizations that need to extend controlled access in a measured way, without introducing unnecessary platform changes. It gives security and infrastructure teams a clear path to increase session support while keeping deployment planning straightforward. For procurement and architecture teams, the appeal is precision. Instead of overbuying capacity or moving to a larger platform too early, a session-based license lets you align spend with actual demand. That makes it easier to support specific user groups, applications, or policy zones where proxy sessions must be limited and accounted for. Because this is a license rather than a hardware appliance, it fits into existing Cisco security investments and helps preserve the operational model already in place. It is a practical option when you need to expand capability, maintain policy consistency, and avoid the cost and disruption of a broader refresh.