Cisco IGX-CVM-T1EC CVM ADPCM Integrated T1 Echo Canceller

Cisco IGX-CVM-T1EC CVM ADPCM Integrated T1 Echo Canceller
Cisco IGX-CVM-T1EC CVM ADPCM Integrated T1 Echo Canceller
Overview The Cisco IGX-CVM-T1EC is a high performance ADPCM integrated T1 echo canceller designed for use in voice gateway and telephony applications. It provides reliable echo suppression on T1 PRI circuits, improving speech clarity and reducing lat... Read More
price
$78.95
  • In Stock: 1
  • Manufacturer: Cisco
  • Model or Part: IGX-CVM-T1EC
  • Condition: New
  • Weight: 17.00lb
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Overview

The Cisco IGX-CVM-T1EC is a high performance ADPCM integrated T1 echo canceller designed for use in voice gateway and telephony applications. It provides reliable echo suppression on T1 PRI circuits, improving speech clarity and reducing latency in both residential and enterprise environments. The module is compact, plug-in ready and fully compatible with Cisco IGX voice platforms, making it an ideal upgrade for existing installations that require enhanced echo control without adding external hardware.

Key Features

  • Integrated ADPCM processing for efficient bandwidth utilization
  • Supports full-duplex T1 PRI lines up to 1.544 Mbps
  • Automatic echo cancellation with adaptive algorithm
  • Low power consumption and heat generation
  • Plug-in design for quick installation and minimal downtime
  • Seamless integration with Cisco IOS and Cisco Unified Communications Manager

Technical Specifications

  • Model number: IGX-CVM-T1EC
  • Manufacturer: Cisco
  • Interface: T1 (PRI) 24 channel, 64 kbps per channel
  • Echo return loss enhancement: up to 30 dB
  • Operating temperature: 0 to 50 degrees Celsius
  • Power supply: 12 V DC, 1.5 A max
  • Dimensions: 2.5 in (H) x 1.5 in (W) x 0.5 in (D)
  • Weight: less than 0.5 lbs

Applications

  • Enterprise voice gateways requiring clear voice quality on T1 circuits
  • Service provider edge routers that need built-in echo cancellation
  • Call centers and contact centers where speech intelligibility is critical
  • Small and medium business telephony systems upgrading from analog to digital lines
  • Unified communications deployments that integrate voice and data services

By incorporating the Cisco IGX-CVM-T1EC into your telephony infrastructure, you can expect reduced echo artifacts, smoother conversations and a more reliable voice experience for end users. Its straightforward installation and compatibility with existing Cisco platforms make it a cost-effective solution for enhancing voice quality on T1 PRI networks.