Cisco

Cisco ISR4321-VSEC-K9 | SD-WAN, LTE-ready | VSEC bundle (UC + Security, CUBE-10) | Gigabit WAN/LAN | NIM expansion

Cisco ISR4321-VSEC-K9 | SD-WAN, LTE-ready | VSEC bundle (UC + Security, CUBE-10) | Gigabit WAN/LAN | NIM expansion

SKU:ISR4321-VSEC-K9

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Description

Branch router bundle focused on secure voice and collaboration. VSEC includes Unified Communications and Security licenses plus CUBE-10 session capability for SIP trunking, making it ideal for voice gateways and SME branches. SD-WAN support streamlines WAN operations, and LTE can be added via optional modules.

Features

- Pre-licensed for secure voice: UC + Security with CUBE-10
- SD-WAN ready for simplified, policy-driven WAN
- LTE-ready via modular cellular NIMs
- Gigabit connectivity for versatile WAN/LAN roles
- Add DSP resources with PVDM4 to enable advanced voice media features
- Strong VPN and firewall capabilities for branch security
- Proven platform for SRST/CME voice gateway deployments
- Automation-friendly IOS XE with model-driven programmability

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: What does the VSEC bundle include?
A: Unified Communications and Security feature licenses plus CUBE-10 SIP session capability are included.

Q: Is a PVDM module included?
A: No. Add a PVDM4 module if you need TDM voice, conferencing, or transcoding resources.

Q: Does it support SD-WAN?
A: Yes. SD-WAN on IOS XE with vManage is supported; licensing/subscription may be required.

Q: Can I add LTE for cellular WAN?
A: Yes. Use an optional LTE/4G NIM and appropriate antennas/SIM from your carrier.

Q: How many CUBE sessions are included?
A: CUBE-10 allows up to 10 concurrent SIP sessions on the platform.

Technical Specifications

- License bundle: VSEC (UC + Security) with CUBE-10 sessions
- SD-WAN capable (IOS XE, vManage; subscription may be required)
- Integrated Gigabit Ethernet WAN/LAN interfaces
- Modular expansion via NIM slots (WAN/LTE/serial modules available)
- Voice and collaboration: SRST/CME and CUBE-10 SIP session capability
- PVDM DSP hardware not included; add PVDM4 for TDM/voice media resources
- Security features enabled (stateful firewall, IPSec VPN, encrypted traffic)
- LTE/4G supported via optional cellular NIM modules (not included)
- Software: IOS XE Universal; features activated by included licenses
- Ideal for small to medium branches requiring secure voice and data

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