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Home Networking Router, Security, NPB Routers Cisco CISCO2821-SRST/K9 Voice Router - SRST Bundle PVDM2-32

Cisco CISCO2821-SRST/K9 Voice Router - SRST Bundle PVDM2-32

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Cisco CISCO2821-SRST/K9 delivers branch voice continuity with SRST support for up to 50 IP phones. Featuring a PVDM2-32 DSP module, integrated routing, QoS, and security capabilities, it provides dependable voice and data services for distributed enterprise environments.

OVERVIEW

  • The Cisco CISCO2821-SRST/K9 belongs to the Cisco 2800 Series Integrated Services Router family and is engineered for organizations requiring dependable IP telephony continuity at remote locations. Combining routing, voice processing, QoS, and survivability features in a single appliance, this model supports up to 50 IP phones through SRST licensing and includes a PVDM2-32 DSP module for enhanced voice performance. It is ideal for branch offices, enterprise campuses, and distributed business networks seeking reliable voice communications and simplified infrastructure management.

USE CASES

  • Enterprise branch office voice survivability deployments.
  • Distributed corporate VoIP networks.
  • Remote office communication continuity solutions.
  • Cisco Unified Communications branch integration.
  • Retail chain branch networking and telephony.
  • Financial services branch connectivity.
  • Government and public sector remote offices.
  • Healthcare facility branch communications.
  • Education campus voice infrastructure.
  • Multi-site enterprise WAN and voice environments.

KEY FEATURES

  • SRST License for 50 IP Phones Support
  • PVDM2-32 DSP Voice Processing Module
  • Enterprise Branch Voice Survivability Solution
  • Integrated Voice, Data and Security Platform
  • Cisco IOS Advanced Routing Capabilities
  • QoS-Based Voice Traffic Prioritization
  • Secure IPsec VPN Connectivity Support
  • Flexible WAN and Ethernet Integration
  • Modular Architecture for Future Expansion
  • Business Continuity During WAN Outages

TECHNICAL SPECIFICATIONS

  • Brand: Cisco
  • Product Series: Cisco 2800 Series
  • Model Number: CISCO2821-SRST/K9
  • Product Type: Integrated Services Router Voice Bundle
  • Product Category: Enterprise Branch Router
  • Product Architecture: Modular Multi-Service Router
  • Chassis Type: Cisco 2821 ISR Chassis
  • Form Factor: Desktop or Rack-Mountable
  • Rack Mount Kit: Optional
  • SRST License: FL-SRST-50
  • Maximum SRST Capacity: 50 IP Phones
  • Target Organizations: Enterprises
  • Target Users: Branch Offices
  • Target Industry: Multi-Industry Enterprise Networks
  • Recommended Network Size: Small to Medium Branches

WHY CHOOSE THIS PRODUCT?

  • Maintains branch telephony operations during WAN failures with SRST functionality.
  • Supports up to 50 IP phones for reliable remote office communications.
  • Includes PVDM2-32 DSP resources for superior voice processing quality.
  • Consolidates voice, routing, and security services into a single platform.
  • Reduces infrastructure complexity and deployment costs.
  • Provides Cisco IOS flexibility for enterprise network integration.
  • Delivers dependable performance backed by Cisco ISR architecture.
  • Helps maximize communication uptime and business productivity.

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