Description
The Cisco NIM-2BRI-NT/TE is a 2-port ISDN Basic Rate Interface (BRI) network interface module designed for Cisco 4000 Series Integrated Services Routers. It provides reliable digital voice connectivity for ISDN BRI networks, supporting both NT and TE modes for flexible deployment scenarios.
Built with an integrated digital signal processor (DSP), the NIM-2BRI-NT/TE enables voice services without requiring additional DSP hardware on the router. This module supports common voice features such as echo cancellation, DTMF detection, fax relay, and multiple voice codecs, making it well-suited for enterprise voice, branch office telephony, and legacy ISDN connectivity.
With support for online insertion and removal (OIR), the Cisco NIM-2BRI-NT/TE allows upgrades or replacements with minimal network downtime, ensuring operational continuity in mission-critical environments.
| Specification | Details |
|---|---|
| Manufacturer | Cisco |
| SKU | NIM-2BRI-NT/TE |
| Module Type | ISDN BRI Network Interface Module |
| Number of Ports | 2 x ISDN BRI |
| Interface Modes | NT / TE |
| Voice Support | Digital voice services |
| Integrated DSP | Yes |
| Supported Codecs | G.711, G.729a, G.726 |
| Echo Cancellation | Supported |
| Fax Support | T.38 fax relay and pass-through |
| Router Compatibility | Cisco 4000 Series ISRs |
| Hot-Swappable | Yes (Online Insertion and Removal) |
| Form Factor | Cisco Network Interface Module (NIM) |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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