Cisco Unified Communications Manager Express SRST 100 User License — L-FL-CME-SRST-100=

Keep remote-site calling available when centralized connectivity is interrupted. Cisco Unified Communications Manager Express Survivable Remote Site Telephony is designed to maintain local telephony functions for branch users during WAN outages, giving distributed organizations a practical continuity layer for voice services. This 100-user license is suited to sites that depend on Cisco unified communications infrastructure and need a defined survivability option for remote operations. It helps preserve call processing at the edge so users can continue essential voice activity even when the primary call control path is unavailable. For IT teams, the value is operational resilience without overbuilding the branch. Instead of adding separate voice platforms for every location, this license extends survivability within the Cisco UC environment, supporting a more controlled deployment model. It is a strong fit for organizations that treat voice availability as a business requirement, not a convenience. Ideal For Branch offices that must keep local calling available during WAN failures Cisco UC deployments requiring survivability at remote sites Distributed enterprises standardizing voice continuity across locations IT teams planning business continuity for telephony services Why This Product 1 Adds survivability for remote-site calling instead of relying only on centralized call control 2 Sized for 100 users, making it suitable for a defined branch footprint 3 Integrates with Cisco Unified Communications Manager Express environments 4 Supports continuity planning for voice services during network interruptions