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ProductsCisco SL-4330-UC-K9 License | ISR 4330 Unified Communications License
SL-4330-UC-K9
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Cisco SL-4330-UC-K9 License | ISR 4330 Unified Communications License

Buy Cisco SL-4330-UC-K9 license for ISR 4330 routers. Enable VoIP, voice, and unified communications with fast delivery and competitive pricing.

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Cisco SL-4330-UC-K9 License | Unified Communications License for ISR 4330

Enable Voice & Collaboration on Cisco ISR 4330 Routers

Cisco SL-4330-UC-K9 Unified Communications License


The Cisco SL-4330-UC-K9 Software License is a Unified Communications (UC) license designed for Cisco ISR 4330 Series routers, enabling integrated voice, video, and collaboration services within enterprise branch networks.
This license allows organizations to consolidate routing + security + voice services into a single platform, reducing hardware costs and simplifying network architecture.


Why Choose SL-4330-UC-K9

For enterprises building modern branch communication systems:
✔ Enable voice, video, and collaboration on ISR routers ✔ Reduce need for separate voice gateways ✔ Simplify infrastructure and lower CAPEX ✔ Support unified communications (UC) architecture ✔ Ideal for branch offices and distributed teams


Key Features

  • Unified Communications (UC) feature activation
  • Voice gateway and VoIP support
  • Video and collaboration services enablement
  • Integration with Cisco collaboration ecosystem
  • Delivered as license key (PIL / ESD options)
  • Designed for Cisco ISR 4331 platform


Technical Specifications

Parameter
Details
Product Model
Cisco SL-4330-UC-K9
License Type
Software License (Perpetual)
Function
Unified Communications (Voice/Video)
Supported Devices
Cisco ISR 4330 Series
Delivery
E-License / PAK / Paper License
Deployment
Enterprise Branch / WAN


SL-4330-UC-K9 vs Other ISR Licenses

Feature
UC-K9
SEC-K9
APP-K9
Function
Voice & Collaboration
Security (VPN/Encryption)
Application Services
VoIP Support
✔
—
—
VPN
—
✔
—
Application Visibility
—
—
✔
Use Case
UC / VoIP
Secure WAN
App Optimization
👉 How to choose?
  • Choose UC-K9 → For voice, VoIP, collaboration
  • Choose SEC-K9 → For VPN & security
  • Choose APP-K9 → For application optimization


Typical Applications

  • Enterprise branch VoIP deployments
  • Unified communications (UC) networks
  • Voice gateway replacement
  • Remote office collaboration
  • Integrated WAN + voice architecture


Why Buy from Sate Optics

We help global clients simplify procurement:
✔ Competitive pricing vs traditional vendors ✔ Fast global delivery (ESD available) ✔ Strong supply chain for Cisco ecosystem ✔ Technical support for deployment ✔ Flexible solutions for projects


FAQ

Q1: What is Cisco SL-4330-UC-K9 used for? A: It enables voice, video, and unified communications features on Cisco ISR 4330 routers.

Q2: Is this license required for VoIP on ISR 4331? A: Yes, UC features require a Unified Communications license.

Q3: Is it a perpetual license? A: Yes, it is typically a perpetual license tied to the device.


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