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Home Networking Router, Security, NPB Routers Cisco ISR4431-VSEC/K9 Integrated Services Router - UC & Security License, PVDM4-64, CUBE-25

Cisco ISR4431-VSEC/K9 Integrated Services Router - UC & Security License, PVDM4-64, CUBE-25

Cisco ISR4431-VSEC/K9 Integrated Services Router - UC & Security License, PVDM4-64, CUBE-25

Brand:

Cisco

Specifications

Product Overview:

The Cisco ISR4431-VSEC/K9 is a high-performance Integrated Services Router (ISR) designed for enterprise and mid-size branch offices that require secure WAN connectivity, unified communications, and voice services on a single platform.
This model includes the Unified Communications (UC) & Security license, PVDM4-64 DSP module, and CUBE-25, enabling seamless SIP trunking, IP telephony, encrypted VPN connectivity, and advanced threat protection. Powered by Cisco IOS XE and strong K9 encryption, the ISR4431-VSEC/K9 delivers scalability, reliability, and future-ready networking—ideal for businesses in Singapore.

Features:

Enterprise-grade Cisco ISR 4431 router for branch and WAN edge deployments
UC & Security (VSEC) license for voice, collaboration, and secure networking
PVDM4-64 DSP module supporting voice and media processing
CUBE-25 for SIP trunking and IP-PBX interconnect
K9 security with advanced encryption, VPN, and firewall services
Cisco IOS XE for automation, programmability, and SD-WAN readiness
Modular and scalable design to support future expansion

Specifications:

Brand: Cisco
Model: ISR4431-VSEC/K9
Series: Cisco 4000 Series
Product Type: Integrated Services Router
DSP Module: PVDM4-64
Licenses Included: Unified Communications & Security (VSEC), CUBE-25
Security: K9 (strong encryption enabled)
Operating System: Cisco IOS XE
Form Factor: Rack-mountable
Target Use Case: Enterprise branch, WAN edge, secure voice gateway

Why Choose This Product Model?

Voice + Security in One Device: Eliminates the need for separate voice gateways and firewalls
Optimised for SIP & UC Deployments: Built-in DSP and CUBE-25 ensure reliable communications
Enterprise-Level Protection: UC & Security license with K9 encryption safeguards data and voice
Future-Proof Platform: IOS XE and modular hardware support evolving network needs
Proven Cisco Reliability: Trusted performance for mission-critical business networks in Singapore

Features

Brand:

Cisco

Warranty:

1 Year

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