Cisco C2921-CME-SRST/K9

The Cisco C2921-CME-SRST/K9 is a Cisco 2921 Integrated Services Router (ISR) that comes with Cisco Unified Communications Manager Express (CME) and Cisco Survivable Remote Site Telephony (SRST) licenses. The Cisco 2921 ISR is a modular router designed for small to medium-sized businesses and branch offices. It provides high-performance routing, security, and voice capabilities. It supports a wide range of interfaces and modules, including WAN connectivity, LAN switching, and voice interfaces. The Cisco Unified Communications Manager Express (CME) is a call processing solution that enables IP telephony features on the router. It provides call control, voicemail, and other telephony services for small to medium-sized businesses. The Cisco Survivable Remote Site Telephony (SRST) is a feature that allows the router to act as a backup call control system in case of a network failure. It provides basic call processing capabilities to ensure that voice services remain available even during network outages. Overall, the Cisco C2921-CME-SRST/K9 is a router with integrated voice capabilities, making it suitable for businesses that require both data and voice services in a single device.