Description
The Cisco C2911-CME-SRSTK9 is a robust Integrated Services Router designed for small to medium-sized businesses seeking reliable voice and data connectivity. Housed in a durable 1RU chassis, this router supports modular upgrades, allowing for flexible configuration to suit evolving network needs. It comes equipped with three integrated 10/100/1000 Ethernet ports, four enhanced high-speed WAN interface card (EHWIC) slots, and two onboard digital signal processor (DSP) slots for voice processing. The router supports Cisco Unified Communications Manager Express (CME) and Survivable Remote Site Telephony (SRST), making it ideal for voice-enabled branch deployments.
Powered by a multi-core CPU and offering up to 512MB DRAM and 256MB Flash memory (expandable), the C2911 ensures smooth performance for converged voice and data applications. Its integrated security features include firewall, VPN, and intrusion prevention capabilities, helping maintain secure communications across distributed environments. The router supports multiple T1/E1 modules and voice interface cards (VICs), making it highly adaptable for legacy and IP telephony systems. When purchasing used, buyers typically receive the chassis with installed modules varying by configuration, offering a cost-effective solution for expanding or upgrading network infrastructure.

