Cisco SWSS Upgrades C1 Advanced UC Perpetual L | UC Support — CON-ECMU-C1A4330S

Keep Cisco Unified Communications environments on a controlled support path with SWSS Upgrades C1 Advanced UC Perpetual L. This service is designed for perpetual-license deployments that need access to software updates, maintenance coverage, and a cleaner path through release changes without forcing a full platform replacement. For infrastructure teams, the value is continuity. Instead of letting collaboration software age out of support, this service helps preserve access to vendor-backed updates and keeps the environment aligned with current Cisco software maintenance practices. That matters when voice, messaging, and collaboration services sit on the critical path for daily operations. It is a practical choice for organizations that have already invested in Cisco UC and want to protect that investment while extending the useful life of the platform. Compared with ad hoc support or delayed upgrades, this service gives procurement and operations a more predictable model for maintaining software health over time. Ideal For Maintaining Cisco UC software in a production collaboration environment Extending support coverage for perpetual-license deployments Keeping enterprise voice and messaging platforms on current releases Planning software maintenance for long-lived Cisco infrastructure Why This Product 1 Supports perpetual-license UC environments instead of one-time purchase software 2 Adds vendor-backed upgrade access for lifecycle control 3 Fits organizations standardizing on Cisco collaboration platforms 4 Helps avoid unsupported software drift over time