Cisco Unified Border Element (CUBE) provides secure SIP trunking on IOS-XE routers. Learn how session licensing works, the difference between Standard and Enhanced, Smart Licensing using Policy, and how to size for HA—plus simple activation steps.
| Categories | VOIP |
|---|---|
| Part Number | A-FLEX-ENH-CUBE, A-FLEX-MP-CUBE, A-FLEX-STD-CUBE |
For businesses looking for dependable, scalable, and secure SIP trunk connectivity, the Cisco Unified Border Element (CUBE) License is a crucial solution. CUBE, a software-based session border controller that supports both SIP and H.323 protocols, makes it possible for enterprise VoIP networks and service providers to integrate seamlessly. Organizations only pay for the capacity they require because licensing is based on the number of concurrent sessions.

CUBE licenses offer unparalleled flexibility and scalability and are available for a variety of Cisco router platforms. They can also be deployed virtually. For businesses of all sizes, the Cisco CUBE License is made to simplify network architecture, improve collaboration, and maximize network performance through features like protocol inter working, high availability, and advanced security.
A wide range of features are available under the Cisco Unified Border Element licensing to meet the changing demands of contemporary businesses. Through the termination and re-origination of signaling and media streams, CUBE facilitates secure border interconnection for both voice and video communications. Organizations can easily scale as their needs increase thanks to its flexible Cisco CUBE session license (standard vs enhanced) model, which permits entitlement pooling and portability across all registered platforms.
Key features include:
These features make the Cisco CUBE License a comprehensive solution for enterprises aiming to streamline their unified communications infrastructure.
If you’re pairing CUBE with Cisco Unified Communications Manager, see our Cisco CUCM license guide to align Smart Licensing and call-feature needs across both platforms.
Check Cisco CUBE Licensing docs for more details.
Get in touch with our knowledgeable staff right now for the greatest deals and customized offers on Cisco Secure Web Appliance and CUBE licenses. To make sure you choose the best option for the requirements of your company, Nethorizon offers individualized consultations. To take advantage of special pricing and expert assistance, inquire right away.
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