Cisco 3825-CCME/K9 is a Cisco 3800 Series Integrated Services Router (ISR) designed for enterprise branch voice, data, and security services.

It is bundled specifically for CallManager Express (CME), enabling on-router IP telephony call control for small to mid-sized business deployments.

This platform integrates routing, voice processing, security services, and modular expansion, making it a classic converged communications branch router widely used in legacy enterprise VoIP systems.

? KEY FEATURES

• Integrated Cisco CallManager Express (CME) for IP telephony
• Includes PVDM2 DSP module (typically PVDM2-64) for voice processing
• Supports VoIP, PSTN integration, and IP phone registration
• Modular expansion via HWIC / VIC / AIM / NME slots
• Advanced security (VPN, IPSec, firewall via IOS features)
• Supports converged voice, video, and data services
• Enterprise branch optimized architecture (Cisco 3800 ISR platform)

⚙️ TECHNICAL SPECIFICATIONS

? Hardware Platform

• Series: Cisco 3800 Integrated Services Routers
• Model: 3825 ISR
• Form factor: 2U rack-mount chassis
• Processor class: Network Services Processor (ISR generation)