Cisco C2851-VSEC-CUBE/K9 Enterprise Voice Security Router

• Enterprise SIP trunk deployment
• Cisco Unified Border Element gateway
• Branch office voice routing
• VoIP infrastructure modernization
• Unified communications edge gateway
• Secure VPN branch networking
• Healthcare communications platform
• Financial services voice gateway
• Retail multi-site voice connectivity
• Government branch communications

• Cisco 2851 Integrated Services Router
• Cisco Unified Border Element included
• Voice Security software package
• PVDM2-48 DSP module installed
• 128 MB Flash memory
• 512 MB DRAM installed
• Integrated SIP gateway functionality
• Secure voice and data networking
• VPN-enabled branch connectivity
• Unified communications support
• Quality of Service capabilities
• Modular expansion architecture
• Business continuity communications
• Cisco IOS operating system
• Long-term enterprise deployment flexibility

• Brand: Cisco
• Part Number: C2851-VSEC-CUBE/K9
• Model: C2851-VSEC-CUBE/K9
• Product Series: Cisco 2800 Series
• Product Family: Integrated Services Router
• Router Model: Cisco 2851
• Product Type: Enterprise Voice Security Router
• Cisco Unified Border Element: Included
• Voice Security Package: Included
• DSP Module: PVDM2-48
• Flash Memory: 128 MB
• DRAM: 512 MB
• Operating System: Cisco IOS
• Form Factor: Rack Mount
• SIP Trunk Support: Supported
• VoIP Gateway: Supported
• Unified Communications: Supported
• IP Telephony: Supported
• VPN Support: Supported
• IPsec VPN: Supported
• Integrated Security: Supported
• QoS Support: Supported
• IPv4 Support: Supported
• IPv6 Support: Supported
• Dynamic Routing Protocols: Supported
• Modular Expansion: Supported
• Enterprise Voice Deployment: Supported
• Branch Office Deployment: Supported
• Centralized Network Management: Supported

WHY CHOOSE THIS PRODUCT?

• The Cisco C2851-VSEC-CUBE/K9 is an excellent choice for organizations deploying SIP-based unified communications while maintaining secure enterprise routing. Unlike standard Cisco 2851 Voice Security models, it integrates Cisco Unified Border Element (CUBE), enabling direct SIP trunk connectivity and simplified voice interoperability without additional gateway hardware. Combined with the PVDM2-48 DSP module, integrated security, Cisco IOS software, and modular architecture, it provides a cost-effective platform for branch modernization, unified communications deployment, infrastructure consolidation, and long-term investment protection within Cisco enterprise environments.