Cisco C2921-CME-SRST/K9 Integrated Services Router
Product Description
Cisco C2921-CME-SRST/K9 is an enterprise-grade Integrated Services Router (ISR G2) from Cisco’s 2900 Series, designed for branch offices and unified communications deployments. It comes bundled with CME (Call Manager Express) and SRST (Survivable Remote Site Telephony) licenses, making it ideal for organizations that need reliable voice communication even during WAN failures.
This router integrates data, voice, video, and security services into a single platform, enabling businesses to reduce infrastructure complexity. It supports Cisco Unified Communications Manager Express (CME) for on-site call control and SRST fallback, ensuring uninterrupted telephony services when the central system is unavailable.
The C2921 platform includes 3 × Gigabit Ethernet ports and a modular architecture with EHWIC slots, DSP slots, and service module slots, allowing flexible expansion for WAN connectivity, voice modules, and additional network services.
Powered by Cisco IOS software, the router supports advanced routing protocols such as OSPF, BGP, EIGRP, and RIP, making it suitable for enterprise-level network environments. It also features hardware-accelerated encryption, firewall, VPN (IPsec), and intrusion prevention, ensuring secure communication across branch networks.
The voice bundle includes PVDM3 DSP modules, enabling support for VoIP services, conferencing, voicemail, and call processing. It can handle multiple IP phones and SRST sessions, ensuring business continuity during network disruptions.
With its 2U rack-mountable design, USB ports, and console interfaces, the Cisco C2921-CME-SRST/K9 is a scalable and reliable solution for businesses that require integrated routing, security, and voice services in one device.
Key Features:
- Cisco 2900 Series Integrated Services Router (ISR G2)
- CME & SRST bundle for unified communications
- 3 × Gigabit Ethernet ports
- Modular design (EHWIC, DSP, service module slots)
- PVDM3 DSP support for voice and video services
- Advanced routing (OSPF, BGP, EIGRP, RIP)
- Integrated security: firewall, VPN (IPsec), IPS
- Hardware encryption acceleration
- Supports VoIP, conferencing & SRST failover
- Cisco IOS with enterprise features
- 2U rack-mountable design
- Ideal for branch offices & enterprise voice networks
Contact Information
- Phone: 01877-778074, 01877-778075
- Email: centurycomputers534@yahoo.com
- Address: 1103/B, Level-11, Multiplan Center, New Elephant Road, Dhaka-1205, Bangladesh
