United States$5,000,000+
Inventory Delivered By
C
Colton Bradley
5
Gatekeeper license for Cisco 3925 enabled call routing control reliably. Stable behavior in production UC deployments.
FL-GK-3925
Cisco 3900 License FL-GK-3925 Gatekeeper Feature License -39...
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Name:
FL-GK-3925
- Description:
- Cisco 3900 License FL-GK-3925 Gatekeeper Feature License -3925 platform
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818249735450
- Condition:
- Warranty:
- 3
- List Price:
$8,000.00
- Price:
$5,051.0036.9% off
Quantity:
1
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FL-GK-3925 Overview
FL-GK-3925-Cisco 3900 License FL-GK-3925 Gatekeeper Feature License -3925 platform is a network management software license designed specifically for use with Cisco 3900 hardware. This product is a perpetual OEM license delivered electronically via email delivery that provides a lifetime authorization to enable advanced gatekeeper features with an online activation process.
Engineered for IT administration in enterprise and SMB network environments, the license ensures secure and efficient operation of Cisco devices while meeting rigorous vendor standards. Its streamlined deployment and focused functionality make it ideal for network management and IT administration use cases in a professional setting.
FL-GK-3925 price is $5,051.00, a 36.9% saving from the Cisco list price of $8,000.00. FL-GK-3925 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for FL-GK-3925 for additional pricing. Browse the full Cisco Unified Communication Licenses series or explore all Cisco products.
FL-GK-3925 Specifications
- Product Type
- Software License
- Software Category
- Network Management
- License Type
- Perpetual
- License Duration
- Lifetime
- Use Case
- Enterprise / Business / IT Admin
- User Count
- N/A
- Device Count
- 1 Device
- Platform Compatibility
- N/A
- Delivery Method
- Email Delivery
- Activation Type
- Online Activation
- Language Support
- English
- Bit Version
- N/A
- Cloud Integration
- N/A
- Software Format
- Downloadable
- Support Included
- Yes
- Product Name
- FL-GK-3925-Cisco 3900 License FL-GK-3925 Gatekeeper Feature License -3925 platform
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- No
- Compliance Certifications
- N/A
- Product Region
- Global
FL-GK-3925 Use Case
Enterprise Branch VoIP Gatekeeper Integration with Cisco 3900 FL-GK-3925
Scenario: A nationwide retail chain deploys Cisco 3900 routers with the FL-GK-3925 Gatekeeper Feature License at 200 branch locations to centralize VoIP call admission control, dynamic bandwidth allocation, and policy enforcement. Benefit: Ensures consistent voice quality, automated trunk failover, and real-time bandwidth optimization across branches, reducing operational costs by 30% and improving call success rates by 25%.
Multi-Site Secure SIP Trunking and High-Availability Routing
Scenario: A financial services firm uses dual Cisco 3900 nodes enabled with FL-GK-3925 Gatekeeper Feature License in two data centers to register SIP trunks, enforce encryption, and manage inter-site call routing with priority failover. Benefit: Delivers sub-50 ms failover switching, robust encryption compliance (TLS/SRTP), and centralized policy management—achieving 99.99% voice uptime and meeting stringent regulatory requirements.
Managed Service Provider Scalable Hosted VoIP Offering
Scenario: A telecom MSP integrates the Cisco 3900 platform licensed with FL-GK-3925 Gatekeeper to deliver multi-tenant hosted VoIP services, supporting on-demand number provisioning, per-tenant call routing, and automated QoS tagging. Benefit: Accelerates customer onboarding by 60%, simplifies dial-plan management, and delivers guaranteed SLAs with dynamic capacity scaling up to 10,000 concurrent calls per cluster.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 FL-GK-3925 |  A-BE4K-3YR-K9 |  L-FL-CME-SRST-5= |  FL-VXML-12 |  L-FL-CME-SRST-100= | |
|---|---|---|---|---|---|
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Bit Version | N/A | 64-bit | N/A | N/A | 64-bit |
| 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 | Email Delivery | Digital Key | Digital Key | Digital Key | Digital Key |
| Device Count | 1 Device | Unlimited | N/A | N/A | N/A |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Language Support | English | Multilingual | English | English | Multilingual |
| License Duration | Lifetime | 3 Years | Lifetime | Lifetime | Lifetime |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| License Type | Perpetual | Subscription | Volume | Volume | Volume |
| Platform Compatibility | N/A | Cross-Platform | Cross-Platform | Cross-Platform | Windows |
| Product Name | FL-GK-3925-Cisco 3900 License FL-GK-3925 Gatekeeper Feature License -3925 platform | A-BE4K-3YR-K9-Business Edition 4000 3-Year Subscription | L-FL-CME-SRST-5=-COMMUNICATION MANAGER EXPRESS OR SRST 5SEAT ESD RTU FOR 3900 ISR | FL-VXML-12-FL-VXML-12 VoiceXML Feature License Up To 12 Sessions | L-FL-CME-SRST-100=-CME OR SRST 100 SEAT E-DELIVERY RTU |
| Product Region | Global | Global | Global | Global | Global |
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Renewable | No | Yes | N/A | No | No |
| Software Category | Network Management | Office Suite | Network Management | Other | Network Management |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Yes | Yes | Yes | Vendor Support Required | Yes |
| Use Case | Enterprise / Business / IT Admin | Business | Enterprise | Business | Enterprise |
| User Count | N/A | Unlimited | 5 Users | N/A | 100+ Users |
Reviews & Ratings
H
Hina Nadeem
4
Activation was straightforward and gatekeeper features worked as expected.
M
Miguel Andrade
5
Good voice feature license for 3925. Predictable call control and stable operation.
I
Imran Rauf
3
No issues integrating with our existing voice environment. Solid performance.
U
Ute Wagner
4
Reliable gatekeeper functionality that met our requirements.
Questions & Answers
What is the Cisco 3900 License FL-GK-3925 Gatekeeper Feature License?
The FL-GK-3925 is a Cisco 3900 Series software license that enables Gatekeeper functionality, providing centralized call admission control and address translation for H.323 voice networks.
Which Cisco 3900 platforms support the FL-GK-3925 Gatekeeper license?
The FL-GK-3925 license is supported on Cisco 3900 Series routers running Cisco IOS Software Release 15.0(1)M or later with the Universal Cisco IOS image.
How do I install the FL-GK-3925 Gatekeeper license on my Cisco 3900 router?
Upload the license file to flash, use the `license install` command in global configuration mode, then reload the router to activate the Gatekeeper feature.
Can I evaluate the FL-GK-3925 license before purchasing?
Yes, Cisco offers a 60-day evaluation license. Contact a Cisco sales representative or authorized partner to request evaluation credentials.