CISCO2821-CCME/K9 is a Cisco 2821 Integrated Services Router from the 2800 series (ISR G1), bundled with Cisco CallManager Express (CCME) capabilities. This bundle is designed for branch office unified communications, combining voice, data, and security services into a single platform. It enables the router to function as a local IP PBX (CallManager Express), supporting IP phones, voice gateways, and PSTN connectivity.
Key Features
- Integrated CallManager Express (CCME) for on-site IP telephony
- 2 × onboard Gigabit Ethernet ports
- Modular architecture with:
- HWIC/WIC slots (WAN interfaces)
- Network Module (NM/NME) slots
- PVDM DSP slots for voice processing
- Supports:
- VoIP (SCCP/SIP)
- PSTN connectivity (FXO/FXS/E1/T1 via modules)
- IPsec VPN and firewall (IOS-based)
- Survivable branch telephony solution (SRST capability)
- Designed for SMB and enterprise branch communications
Technical Specifications
- Part Number: CISCO2821-CCME/K9
- Base Platform: Cisco 2821 ISR
- Series: Cisco ISR 2800 (G1)
- Ports:
- 2 × Gigabit Ethernet
- Expansion:
- 4 × HWIC slots
- 1 × Network Module slot
- DSP slots for voice (PVDM)
- Voice Capacity: Depends on DSP modules and licensing (CCME users/extensions)
- Routing Protocols: RIP, OSPF, EIGRP, BGP (IOS dependent)
- Form Factor: 2U rack-mountable
- Use Case: Branch router + IP telephony system (voice gateway + PBX)
90 DAY'S
