Cisco C2821-VSEC-CUBE/K9 CUBE Voice Security Router

• Branch office IP telephony deployments
• Small and medium business unified communications
• Secure remote office connectivity
• Enterprise voice gateway implementation
• Multi-site business networking
• Contact center branch environments
• VPN-enabled voice and data communications
• Legacy PBX migration projects
• Distributed workforce infrastructure
• Converged voice and data networks 

• 50-User Cisco CallManager Express Support
• PVDM2-32 DSP Voice Processing Module
• Integrated VPN and Firewall Security
• Enterprise-Class QoS Traffic Management
• Modular WAN and Voice Expansion Design
• Secure Branch Office Communications Platform
• Unified Voice and Data Networking
• Rack-Mount Enterprise Deployment Format
• Optimized IP Telephony Infrastructure
• Reliable Cisco ISR Architecture

• Brand: Cisco
• Model: C2821-VSEC-CCME/K9
• Product Series: Cisco 2800 Integrated Services Router (ISR) Series
• Product Type: Integrated Services Security Router
• Bundle Type: Voice Security Bundle
• Call Processing Platform: Cisco CallManager Express (CCME)
• CCME License: FL-CCME-50
• Maximum Supported Users: Up to 50 IP Phones
• DSP Module: PVDM2-32
• Flash Memory: 128 MB
• DRAM Memory: 512 MB
• Voice Services: IP Telephony, Conferencing, Transcoding
• Security Features: Integrated Firewall, VPN Support, IPS Support
• Quality of Service (QoS): Enterprise-Class Traffic Prioritization
• Network Function: Secure Voice and Data Routing
• Unified Communications Support: Yes
• WAN Connectivity: Modular WAN Interface Support
• Expansion Capability: Supports Voice, WAN, and Network Modules
• Deployment Type: Branch Office, SMB, Enterprise Networks
• Form Factor: Rack-Mountable
• Platform Architecture: Cisco Integrated Services Router
• Voice Processing: Hardware DSP-Based Processing
• Remote Connectivity: VPN-Enabled Secure Access

WHY CHOOSE THIS PRODUCT?

• Combines routing, voice, and security services in a single platform.
• Supports up to 50 IP phone users without requiring an external call-processing server.
• PVDM2-32 DSP resources enable advanced voice applications and improved call quality.
• Integrated VPN and firewall capabilities help protect business communications.
• Modular architecture supports future WAN and voice expansion requirements.
• Reduces deployment complexity and infrastructure footprint.
• Suitable for distributed enterprises seeking centralized communications capabilities.
• Trusted Cisco ISR platform known for long-term operational reliability.