Cisco 3925 Integrated Services Router (ISR)

The Cisco 3925 ISR delivers highly secure data, voice, video, and application services to small branch offices.

• Modular Services Performance Engine (SPE) 100, which can be upgraded for even higher performance as next-generation WAN environments evolve
• 3 integrated 10/100/1000 Ethernet ports with 2 ports capable of RJ-45 or SFP connectivity
• 2 service module slots
• 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots
• 4 onboard digital signal processor (DSP) slots
• 1 Internal Services Module slot
• Dual integrated power supplies
• Fully integrated power distribution to modules supporting 802.3af Power over Ethernet
• A universal IOS image that lets you deploy new IOS services quickly

Security Features

• Embedded hardware-accelerated VPN encryption for secure collaboration
• Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
• Identity management using authentication, authorization, and accounting (AAA) and public key infrastructure

Unified Communications Features

• High-density-packet voice DSP module, optimized for voice and video support
• Standards-certified VoiceXML browser services
• Cisco Unified Border Element capabilities for up to 800 sessions
• Cisco Unity Express voicemail support
• Support for Cisco Communications Manager Express and Survivable Remote Site Telephony

This refurbished router comes with SPE100, 3 x GE, 4 x EHWIC, 4 x DSP, 4 x SM, 256MB Compact Flash Memory / 1GB DRAM Memory, Voice Licensed Software, and a warranty.