Voice / Video / Data

Testing Echo Cancellation on VoIP ATAs

Testing Echo Cancellation on VoIP ATAs

What is an ATA

  • Permits consumers to easily utilize broadband services for VoIP with a conventional phone and wiring
  • Preserves existing infrastructure (phones, wiring, jacks, etc.)
  • Provides number mobility
  • Relatively inexpensive and portable

ATA Architecture

Analog Telephone Adapter Architecture

How to test an ATA with GL Equipment

Test an ATA with GL Equipment


RTP Toolbox Screenshots

Main Window

Screenshot of Main Window

Profile Window

Screenshot of Profile Window

Impairments Settings Window

Screenshot of Impairments Settings Window

Oscilloscope Display Window

Screenshot of Oscilloscope Display Window

Digit Tone Generation Window

Screenshot of Digit Tone Generation Window

Spectral Display Window

Screenshot of Spectral Display Window

 Multitone Detector Window

Screenshot of Multitone Detector Window

Audio File Record Window

Screenshot of Audio File Record Window

Audio Play Window

Screenshot of Audio Play Window

Statistics Window

Screenshot of Statistics Window

G.168 Compliance Test for EC Within ATA

G.168 Compliance Test for EC Within ATA

The extensive list of G. 168 Tests which can be performed using RTP Toolbox

Buyer's Guide:

Please Note1: The XX in the Item No. refers to the hardware platform, listed at the bottom of the Buyer's Guide, which the software will be running on. Therefore, XX can either be ETA or EEA (Octal/Quad Boards), PTA or PEA (tProbe Units), UTA or UEA (USB Units), HUT or HUE (Universal Cards), and HDT or HDE (HD cards) depending upon the hardware.

*Specifications are subject to change without notice.

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