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Home Networking Router, Security, NPB Cisco CISCO2851-SRST/K9 2851 SRST Voice Router PVDM2-48 FL-SRST-100 128MB Flash 512MB DRAM

Cisco CISCO2851-SRST/K9 2851 SRST Voice Router PVDM2-48 FL-SRST-100 128MB Flash 512MB DRAM

Cisco CISCO2851-SRST/K9 2851 SRST Voice Router PVDM2-48 FL-SRST-100 128MB Flash 512MB DRAM

Cisco CISCO2851-SRST/K9 2851 SRST Voice Router PVDM2-48 FL-SRST-100 128MB Flash 512MB DRAM

Brand:

Cisco

Specifications

Product Overview:

The Cisco 2851 Integrated Services Router, part of the Cisco 2800 Series, is a voice-enabled enterprise router designed to provide Survivable Remote Site Telephony (SRST) for branch offices.
This configuration includes FL-SRST-100, enabling up to 100 SRST users during WAN or call-control outages. Equipped with a PVDM2-48 DSP module, 128MB Flash, and 512MB DRAM, the CISCO2851-SRST/K9 ensures continuous voice services and reliable routing—ideal for Singapore enterprises maintaining legacy Cisco voice infrastructures, branch resilience, and lab environments.

Features:

Enterprise-grade Cisco 2800 Series ISR
Survivable Remote Site Telephony (SRST) support
FL-SRST-100 license for up to 100 users
PVDM2-48 DSP module for voice processing
Ensures business continuity for IP telephony
Reliable routing with integrated voice services
Proven Cisco platform for legacy voice deployments

Specifications:

Brand: Cisco
Model / VPN: CISCO2851-SRST/K9
Series: Cisco 2800 Series
Product Type: Integrated Services Router (Voice-Enabled)
Voice Feature: Survivable Remote Site Telephony (SRST)
SRST License: FL-SRST-100 (up to 100 users)
DSP Module: PVDM2 – 48 channel
Flash Memory: 128 MB
DRAM: 512 MB
Voice Services: IP telephony survivability
Routing Capability: Enterprise branch routing
Deployment: Rack-mountable / Desktop
Recommended Usage: Branch voice survivability, legacy telephony, labs

Why choose this product?

Maintains voice service continuity during WAN failures
Ideal for branch offices requiring SRST support
Integrates routing and voice survivability in one device
Cost-effective solution for legacy Cisco voice networks
Proven and stable Cisco enterprise platform
Suitable for Singapore enterprise, integrator, and lab use

Features

Brand:

Cisco

Warranty:

3 Years

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