Cisco 2851 Router

Cisco 2851 is the most powerful router in the 2800 Series Integrated Services Routers (ISRs), designed for mid-sized branch offices needing robust voice, video, VPN, and security integration.

With expanded performance, increased memory, and greater interface density than its 2811 and 2821 counterparts, the 2851 delivers high-throughput multiservice capabilities in a compact 1RU chassis.

Available for rent or purchase through RebuyIT, this router is an excellent fit for organizations looking to enable VoIP, establish secure WANs, and consolidate network services—all from a certified and warranty-backed device.

Cisco 2851 Router – Rent or Buy in India RebuyIT offers the Cisco 2851 Router to businesses seeking a reliable, scalable, and modular WAN edge solution.

Available with short- or long-term rental plans or for direct purchase, backed by PAN-India delivery and support.

Ideal Use for Cisco 2851 Router

• Mid-sized branches with voice + data integration
• Enterprise VoIP deployment with CME/SRST
• VPN and firewall at WAN edge
• Call center and SIP gateway environments
• Pilot deployments and temporary networks via rental

Delivery, Warranty & Support

• Certified, tested, and cleaned Cisco 2851 units
• Covered by 1-year warranty
• PAN-India delivery (2–5 business days)
• Optional remote setup or onsite deployment
• Flexible rental terms or one-time purchase options

FAQs – Cisco 2851 Router

Q1: What makes the Cisco 2851 different from 2811/2821?

✅ It has higher throughput, more memory support, and better voice/media processing capability.

Q2: Is this router VoIP-ready?

✅ Yes. With PVDM DSPs, it supports CME, SRST, and IP Telephony features.

Q3: Can I use this for secure VPN access?

✅ Absolutely. It supports IPSec, SSL VPN, and stateful firewalling.

Q4: Is it rack-mountable?

✅ Yes. The Cisco 2851 is 1RU rack-mountable and supports optional redundant PSU.

Q5: Do you provide this router on rent?

✅ Yes. RebuyIT offers short-term and long-term rentals based on your requirements.