Worldwide$5,000,000+
Inventory Delivered By
D
Daniel Frost
5
Unified Communications license enabled voice features smoothly on our 3900 router.
SL-39-UC-K9=
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Ready to Ship
UNIFIED COMMUNICATION PAPER PAK FOR CISCO 3925/3945
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Name:
SL-39-UC-K9=
- Description:
- UNIFIED COMMUNICATION PAPER PAK FOR CISCO 3925/3945
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658296604
- Condition:
- Warranty:
- 3
- List Price:
$1,498.00
- Price:
$298.0080.1% off
Quantity:
1
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SL-39-UC-K9= Overview
SL-39-UC-K9=-UNIFIED COMMUNICATION PAPER PAK FOR CISCO 3925/3945 is a collaboration software license designed specifically to enhance unified communications on Cisco 3925/3945 routers. It belongs to the Collaboration category and provides a perpetual, lifetime license ideal for enterprise and IT management use cases. The license is delivered on physical media as a paper PAK with a key that is activated online, ensuring secure provisioning of advanced communication features for Cisco platforms.
This product is specifically compatible with Cisco hardware, eliminating the need for traditional operating system installations while delivering a dedicated software upgrade for enhanced unified communications. With a focus on single-device deployment on targeted Cisco models, the SL-39-UC-K9=-UNIFIED COMMUNICATION PAPER PAK for Cisco 3925/3945 is perfectly suited for businesses and IT administrators seeking reliable, long-term improvement in network-based communication.
SL-39-UC-K9= price is $298.00, a 80.1% saving from the Cisco list price of $1,498.00. SL-39-UC-K9= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SL-39-UC-K9= for additional pricing. Browse the full Cisco Router Ios License series or explore all Cisco products.
SL-39-UC-K9= Specifications
- Product Type
- Software License
- Software Category
- Collaboration
- License Type
- Perpetual
- License Duration
- Lifetime
- Use Case
- Enterprise
- User Count
- N/A
- Device Count
- 1 Device
- Platform Compatibility
- Cross-Platform
- Delivery Method
- Physical Media
- Activation Type
- Online Activation
- Language Support
- English
- Bit Version
- N/A
- Cloud Integration
- N/A
- Software Format
- Physical
- Support Included
- Yes
- Product Name
- SL-39-UC-K9=-UNIFIED COMMUNICATION PAPER PAK FOR CISCO 3925/3945
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- No
- Renewable
- No
- Compliance Certifications
- N/A
- Product Region
- Global
SL-39-UC-K9= Use Case
Branch Office Unified Communication Deployment with SL-39-UC-K9 for Cisco 3925/3945
A multinational retail chain deploys the SL-39-UC-K9 Unified Communication Paper Pak on Cisco 3925/3945 routers across 150 branch offices. By activating integrated voice, video and messaging services on existing WAN links, IT teams achieve centralized management, reduce per-site licensing overhead by 30%, and accelerate roll-out of collaboration tools—delivering consistent customer service and lowering operational costs.
Disaster Recovery & High-Availability Voice Infrastructure
A financial services firm implements the SL-39-UC-K9 licensing bundle on dual Cisco 3945 routers for its primary and secondary data centers. In a failover scenario, the Paper Pak ensures seamless SIP trunk and voicemail continuity, meeting stringent SLAs. As a result, the bank sustains sub-one-minute voice cutover, maintains regulatory compliance, and avoids revenue loss from service interruptions.
Secure BYOD & Remote Worker Integration
A professional services organization leverages SL-39-UC-K9 on Cisco 3925 routers to onboard remote consultants with encrypted voice and video sessions. The Unified Communication Paper Pak enables role-based access control, QoS for HD conferencing and secure SIP phone registration. The firm reports a 40% increase in consultant productivity, rapid user provisioning, and enhanced data protection for mobile endpoints.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SL-39-UC-K9= |  FL-C2951-WAASX |  FLS-ASR1001-5G= |  L-SL-29-APP-K9= |  FL-29-CNFIL-1Y | |
|---|---|---|---|---|---|
| Activation Type | Online Activation | Offline Activation | Online Activation | Online Activation | Online Activation |
| Bit Version | N/A | N/A | N/A | 64-bit | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Delivery Method | Physical Media | Physical Media | Digital Key | Digital Key | Digital Key |
| Device Count | 1 Device | 1 Device | 1 Device | N/A | 1 Device |
| ESD (Electronic Software Delivery) | No | No | Yes | Yes | Yes |
| Language Support | English | English | English | English | English |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | 1 Year |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| License Type | Perpetual | Perpetual | Perpetual | Volume | Subscription |
| Platform Compatibility | Cross-Platform | N/A | Cross-Platform | Cross-Platform | N/A |
| Product Name | SL-39-UC-K9=-UNIFIED COMMUNICATION PAPER PAK FOR CISCO 3925/3945 | FL-C2951-WAASX-WAASX FEATURE LICS RTU PAPER FOR 2951 | Cisco ASR1001 License FLS-ASR1001-5G= | L-SL-29-APP-K9=-APPX LICS WITH DATA WAASX AND WAAS/VWAAS 1300 CONNS RTU | FL-29-CNFIL-1Y-Cisco 2900 License FL-29-CNFIL-1Y Content Filtering 1YR Subscription License for c2900 |
| Product Region | Global | Global | Global | Global | Global |
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Renewable | No | N/A | N/A | No | Yes |
| Software Category | Collaboration | Network Management | Network Management | Network Management | Security |
| Software Format | Physical | Physical | Downloadable | Downloadable | Downloadable |
| Support Included | Yes | Vendor Support Required | Yes | Vendor Support Required | Yes |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | N/A | 1 User | N/A | N/A | N/A |
Reviews & Ratings
A
Ayesha Latif
5
Activation was straightforward and UC services performed well.
M
Marco Bianchi
5
Good licensing option for integrated voice deployments.
Z
Zain Mahmood
5
Stable UC functionality with no surprises.
P
Petra Klein
5
Delivered expected features for enterprise communication needs.
Questions & Answers
What is the Cisco SL-39-UC-K9 Unified Communication Paper PAK?
The Cisco SL-39-UC-K9 is a paper-based Product Authorization Key (PAK) that enables Unified Communication features on Cisco 3925 and 3945 Integrated Services Routers.
Which Cisco router models are compatible with the SL-39-UC-K9 PAK?
The SL-39-UC-K9 PAK is compatible exclusively with Cisco 3925 and Cisco 3945 Integrated Services Routers running Cisco IOS.
How do I activate the SL-39-UC-K9 Unified Communication license?
To activate, visit the Cisco Software Licensing Portal, enter your PAK number, associate it with your service contract, and download the authorization file for your router.
What is included in the SL-39-UC-K9 package?
The package includes one printed Product Authorization Key (PAK) document, an activation code, and step-by-step instructions for license registration and installation.