Cisco ISR4431-V/K9 UC Bundle UC License not Affected ISR4431V/K9

Description:

The Cisco ISR4431-V/K9 Integrated Services Router is used in enterprise networking systems to provide secure WAN connectivity, advanced routing services, and unified communications integration for branch office infrastructures. It combines high-performance routing, security, voice, and application services into a single platform designed to support reliable network communication and collaboration services. Commonly installed in enterprise branch offices, corporate network closets, call centers, and distributed business environments, this router enables centralized voice, data, and video connectivity across wide area networks. Maintenance teams and network administrators use this router for branch network deployment, unified communications infrastructure upgrades, replacement of legacy routing equipment, and expansion of secure enterprise connectivity.

Applications:

The Cisco ISR4431-V/K9 router is deployed in enterprise branch networking environments that require integrated routing and unified communications services. It is commonly used in corporate offices, call centers, financial institutions, retail chains, and distributed enterprise locations where voice, video, and data communication must operate on the same network infrastructure. The router supports connectivity between IP telephony systems, corporate networks, and cloud services while providing secure routing, traffic management, and communication reliability for business operations.

Technical Specifications:

• Manufacturer Part Number (MPN): ISR4431-V/K9
• Product Type: Integrated Services Router (UC Bundle)
• Series: Cisco ISR 4000 Series
• Ethernet Ports: 3 × 10/100/1000 Gigabit Ethernet Ports
• Expansion Slots: 2 × Network Interface Module (NIM) Slots
• Service Module Slots: 1 × Internal Service Module (ISM) Slot
• USB Ports: 2 × USB 2.0 Ports
• Console Port: RJ-45 Console Management Port
• Routing Features: Advanced Layer 3 routing with WAN connectivity
• Security Features: Integrated VPN, firewall, and security services support
• Form Factor: Rack Mountable (1RU)
• UC Capability: Designed for Unified Communications and collaboration services

Common Replacements:

• Cisco ISR4451-X/K9 Integrated Services Router
• Cisco ISR4331/K9 Integrated Services Router
• Cisco ISR4351/K9 Integrated Services Router