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1K CUE license ensures stable and scalable unified communications for ASR1001 deployments.
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Cisco ASR1001 License L-FLSASR1-CUE-1K
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- Description:
- Cisco ASR1001 License L-FLSASR1-CUE-1K
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- Brand:
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- GTIN:
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- List Price:
$99,500.00
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L-FLSASR1-CUE-1K= Overview
L-FLSASR1-CUE-1K=-Cisco ASR1001 License L-FLSASR1-CUE-1K is a network management software license designed exclusively for the Cisco ASR1001 router. This license falls under the perpetual category with a lifetime duration and is delivered digitally via an electronic software delivery system. Its activation is carried out online through Cisco’s licensing portal, ensuring that customers can quickly and securely enable advanced router functionalities. The product is best suited for enterprise environments and IT administration where reliable network performance and security are paramount.
Engineered for use on a single device—the Cisco ASR1001—the license streamlines network management for both small and large-scale deployments, making it an ideal choice for organizations seeking robust and consistent performance. Compatible across various platforms in a cross-platform manner, this downloadable license supports English language documentation and requires vendor support for optimal operation. It offers a straightforward activation process, making it an effective solution for IT managers and network administrators focused on enhancing infrastructure efficiency and reliability.
L-FLSASR1-CUE-1K= price is $54,723.00, a 45% saving from the Cisco list price of $99,500.00. L-FLSASR1-CUE-1K= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for L-FLSASR1-CUE-1K= for additional pricing. Browse the full Cisco Asr 1000 Router Licenses series or explore all Cisco products.
L-FLSASR1-CUE-1K= Specifications
- Product Type
- Software License
- Software Category
- Network Management
- License Type
- Perpetual
- License Duration
- Lifetime
- Use Case
- Enterprise
- User Count
- N/A
- Device Count
- 1 Device
- Platform Compatibility
- Cross-Platform
- Delivery Method
- Digital Key
- Activation Type
- Online Activation
- Language Support
- English
- Bit Version
- N/A
- Cloud Integration
- N/A
- Software Format
- Downloadable
- Support Included
- Vendor Support Required
- Product Name
- Cisco ASR1001 License L-FLSASR1-CUE-1K
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- N/A
- Compliance Certifications
- N/A
- Product Region
- Global
L-FLSASR1-CUE-1K= Use Case
Enterprise Branch Office Converged Communications Gateway
Scenario: A global enterprise deploys a Cisco ASR1001 with L-FLSASR1-CUE-1K to unify voice, video and data services at regional branch offices, supporting up to 1,000 concurrent sessions. Benefit: Simplifies infrastructure by converging WAN and unified communications on a single platform, enforces end-to-end QoS and encryption, and delivers carrier-grade reliability with centralized management.
Service Provider SIP Trunk Aggregation for SMB Networks
Scenario: A telecom service provider uses the ASR1001 licensed with L-FLSASR1-CUE-1K to aggregate and terminate SIP trunks for hundreds of SMB customers, scaling to 1,000 simultaneous voice channels. Benefit: Accelerates time-to-revenue with turnkey call-routing, dynamic failover and advanced session security, boosting customer retention and enabling tiered service-level offerings.
Hybrid Cloud UCaaS On-Ramp with Secure Session Termination
Scenario: A large enterprise migrates to a cloud-based UCaaS platform (e.g., Microsoft Teams Direct Routing) by installing a Cisco ASR1001 with the L-FLSASR1-CUE-1K license at the network edge for SIP normalization and encryption. Benefit: Ensures seamless, low-latency connectivity for up to 1,000 concurrent calls, meets compliance requirements with TLS/SRTP, and provides granular QoS control across on-prem and cloud voice environments.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| L-FLSASR1-CUE-1K= |  FLSASR1-CUE-4K |  FLASR1-CUBEE-100R |  L-FLSASR1-CUE-500= |  FLSASR1-NAT64-2M | |
|---|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Software Category | Network Management | Network Management | Network Management | Network Management | Network Management |
| License Type | Perpetual | Perpetual | Volume | Perpetual | Perpetual |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | Lifetime |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | N/A | N/A | 100+ Users | N/A | N/A |
| Device Count | 1 Device | 1 Device | Unlimited | 1 Device | 1 Device |
| Platform Compatibility | Cross-Platform | N/A | Cross-Platform | N/A | N/A |
| Delivery Method | Digital Key | Digital Key | Digital Key | Digital Key | Digital Key |
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Language Support | English | English | English | English | English |
| Bit Version | N/A | N/A | 64-bit | N/A | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Vendor Support Required | Yes | Vendor Support Required | Vendor Support Required |
| Product Name | Cisco ASR1001 License L-FLSASR1-CUE-1K | FLSASR1-CUE-4K-Cisco ASR1001 License FLSASR1-CUE-4K | FLASR1-CUBEE-100R-UNIFIED BORDER ELEMENT ENT 100 SESSIONS REDUNDANCY | Cisco ASR1001 License L-FLSASR1-CUE-500 | FLSASR1-NAT64-2M-Cisco ASR1001 License FLSASR1-NAT64-2M |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Renewable | N/A | No | No | No | No |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Product Region | Global | Global | Global | Global | Global |
Reviews & Ratings
P
Paige Hayes
5
Enterprise-ready solution, easy activation.
Q
Quentin Grant
5
Compact and efficient, predictable performance.
R
Riley Barrett
4
Maintains consistent collaboration performance.
S
Sophie Blake
4
Reliable and simple to deploy.
Questions & Answers
What is the Cisco ASR1001 License L-FLSASR1-CUE-1K?
The L-FLSASR1-CUE-1K is a permanent feature license for the Cisco ASR1001 router that enables up to 1,000 session capacity for Cisco Unified Communications Edge (CUE). It unlocks advanced UC services on your ASR platform.
Which features does the L-FLSASR1-CUE-1K license activate?
This license activates Cisco Unified Communications Edge on ASR1001, including secure SIP trunking, session border controller functionality, call admission control and media encryption for up to 1,000 concurrent sessions.
How does the 1K session count work with this license?
The 1K rating authorizes up to 1,000 simultaneous media sessions or calls. The router enforces session limits automatically and generates alerts if you exceed the licensed capacity.
Which Cisco routers support L-FLSASR1-CUE-1K?
This license is compatible exclusively with Cisco ASR1001 and ASR1001-X routers running IOS XE 3.11S or later. It is not supported on ASR1002 or ASR900 series devices.
How do I order and activate the L-FLSASR1-CUE-1K license?
Purchase the SKU L-FLSASR1-CUE-1K through a Cisco partner or reseller. After ordering, Cisco will issue a PAK and a Smart Account token. Redeem the license in Cisco.com, then install it via CLI with the license install command.
What are the software prerequisites for installing the license?
Ensure your ASR1001 runs IOS XE 3.11S or newer with CUE feature set enabled. Verify you have a registered Cisco Smart Account and the PAK available before commencing installation.
Can I upgrade from L-FLSASR1-CUE-1K to a higher session license?
Yes. Contact your Cisco reseller to order the higher-capacity SKU (for example, L-FLSASR1-CUE-5K). After purchase, apply the new PAK and perform a license install to upgrade seamlessly.
How do I renew or extend my Cisco ASR1001 CUE license?
CUE licenses are perpetual. If you need additional sessions beyond 1,000, purchase and install an upgrade license. No annual renewal is required for the base 1K license.
How is the L-FLSASR1-CUE-1K license delivered?
You receive a Cisco PAK via email once the order is processed. Use the PAK to claim your license in Cisco’s Smart Software Manager. The license is then assigned digitally to your ASR1001 device.
What support options are available for licensed ASR1001 routers?
Cisco offers 24×7 Technical Support Services (TSS) and Software Support Service (SWSS) for IOS XE. Ensure you have an active SMARTnet contract to receive OS updates and troubleshooting assistance.
Can I transfer the L-FLSASR1-CUE-1K license to another router?
Yes. In Cisco Smart Software Manager, revoke the license from the original ASR1001 and re-assign it to the target device. Always comply with Cisco’s license transfer policy.
Does the license include software updates for CUE features?
The L-FLSASR1-CUE-1K license itself does not include software updates. A valid SWSS or SMARTnet contract is required to download IOS XE releases and bug fixes for CUE.
How does the CUE license affect ASR1001 performance?
Enabling CUE adds SIP session processing and encryption workloads. The ASR1001 handles 1,000 sessions at wire-speed with minimal CPU overhead on IOS XE 3.11S+ under typical enterprise loads.
What licensing model does L-FLSASR1-CUE-1K use?
It uses a feature-based, per-session licensing model. You pay once for up to 1,000 concurrent sessions, regardless of port count or throughput, for the life of the device.
What are the main use cases for the ASR1001 CUE license?
Ideal for enterprises and service providers needing secure SIP trunking, border control, and media services at branch or data center edges, supporting up to 1,000 concurrent calls on a single ASR1001.
How do I troubleshoot activation failures for this license?
Verify your PAK status in Cisco Smart Software Manager, check device connectivity to Cisco licensing servers, confirm correct Smart Account and virtual account assignment, then retry the license install CLI command.