Cisco 3945E-V/K9 Voice Router Bundle UC License Cisco 3945EV/K9

Description:

The Cisco 3945E-V/K9 Voice Router Bundle is used in enterprise networking systems to provide high-performance routing and integrated unified communications services within Cisco ISR G2 3900 Series platforms. Commonly installed in enterprise branch offices, corporate unified communications infrastructures, VoIP gateways, and multi-site business networks where reliable routing and voice communication services are required. Maintenance teams, network administrators, and system integrators use this router for unified communications deployment, branch network infrastructure upgrades, VoIP gateway implementation, and replacement of legacy voice routing platforms.

Applications:

The Cisco 3945E-V/K9 router is designed for enterprise networks that require integrated voice processing and advanced routing capabilities in a single platform. It is frequently deployed in corporate branch offices, call centers, unified communications environments, and distributed enterprise networks where voice-over-IP (VoIP) services, SIP trunking, and WAN connectivity must operate together. The router supports Cisco Unified Communications solutions and provides scalable performance for organizations managing high volumes of voice and data traffic across multiple sites.

Technical Specifications:

• Manufacturer Part Number (MPN): 3945E-V/K9
• Product Type: Integrated Services Voice Router Bundle
• Router Series: Cisco 3900 Series ISR G2
• Voice Capability: Unified Communications (UC) license included
• WAN Interfaces: Modular WAN interface support
• LAN Interfaces: 4 × Gigabit Ethernet ports
• Expansion Slots: EHWIC slots and service module support
• Voice Support: Integrated VoIP gateway and SIP trunk support
• Security Features: VPN, firewall, and integrated security services
• Processor Architecture: Multi-core CPU
• Form Factor: Rack-mount enterprise router
• Operating System: Cisco IOS software support

Common Replacements:

• Cisco C3945E-VSEC/K9
• Cisco ISR4451-X/K9
• Cisco ISR4331/K9