The echo canceller expansion modules are user-installable, plug-in modules. The expansion modules provide a hardware-based echo cancellation feature that simultaneously offloads the work of the DSPs on the Signal Processing Mini-Module (SPMM) on the motherboard. By offloading this processing, hardware-based echo cancellation results in more robust echo cancellation.The echo canceller expansion modules enable high performance hardware-based echo cancellation for up to 64 voice calls.Dedicated Echo Cancellation Module 64-Channel is available for voice-only support on the 1-port RJ-48 multiflex trunk T1/E1 (VWIC2-1MFT-T1/E1) and on the 2-port RJ-48 multiflex trunk T1/E1 (VWIC2-2MFT-T1/E1) interface cards on the Cisco 1751 router.
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Cisco Syst. 64-CHANNEL MULTIFLEX TRUNK ( EC-MFT-64= )
Manufacturer: CISCO SYSTEMS - ENTERPRISE ProductGroup: CE Binding: Electronics  Audio & Video Accessories
| Accessories & Supplies
| Categories
| Electronics
| Antennas
| Audio & Video Furniture
| Batteries
| Blank Media
| Cables & Interconnects
| Cleaning & Repair
| Connectors & Inputs
| Crossover Parts
| Distribution
| Home Audio Crossovers
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| Plugs & Adapters
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ASIN: B0009PRCAM |
Product Description
The echo canceller expansion modules are user-installable, plug-in modules. The expansion modules provide a hardware-based echo cancellation feature that simultaneously offloads the work of the DSPs on the Signal Processing Mini-Module (SPMM) on the motherboard. By offloading this processing, hardware-based echo cancellation results in more robust echo cancellation.The echo canceller expansion modules enable high performance hardware-based echo cancellation for up to 64 voice calls.Dedicated Echo Cancellation Module 64-Channel is available for voice-only support on the 1-port RJ-48 multiflex trunk T1/E1 (VWIC2-1MFT-T1/E1) and on the 2-port RJ-48 multiflex trunk T1/E1 (VWIC2-2MFT-T1/E1) interface cards on the Cisco 1751 router.Electronics:
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