Cisco IP Phone 8851 Service, 4 Year On-Site Repair | Maintenance — CON-SW-P8VK95V5

Keep voice infrastructure available when support windows are tight and downtime is expensive. This 4-year on-site service for Cisco IP Phone 8851 no-radio variants delivers 24x7x6-hour maintenance with parts and labor coverage, remote diagnosis, phone support, web knowledge base access, and new releases updates. It is built for teams that need predictable recovery, not best-effort assistance. Comprehensive defective material retention helps maintain control over failed components, while parts replacement and repair support shorten the path back to service. On-site delivery matters when endpoint availability affects contact center operations, executive communications, or distributed office productivity. The service response time is defined at 6 hours for repair within 80 km of the customer site, giving procurement and operations teams a clear support commitment. For organizations standardizing on Cisco voice hardware, this extended service adds a practical layer of protection around a device that sits at the center of daily collaboration. It helps preserve uptime, reduce replacement friction, and support the lifecycle of deployed phones with a structured maintenance plan. Ideal For Supporting Cisco IP Phone 8851 deployments in corporate offices with strict uptime targets Covering executive and administrative voice endpoints that require fast repair turnaround Maintaining distributed branch office phone fleets with on-site parts and labor support Reducing replacement delays for organizations that need defective material retention Why This Product 1 Includes on-site repair instead of remote-only support 2 Adds comprehensive defective material retention for failed parts control 3 Provides 6-hour repair response within 80 km of the customer site 4 Covers parts and labor for more predictable recovery costs