Echo Canceller Testing
End-to-End Subjective Network Testing
Main Features
- Models on End-to-End Network Connection
- A real network (VoIP, ATM, or Telephony) can be inserted between the two ends
- Simulates an actual echo loop at both ends of an end-to-end network connection
- Simulates echo path delay, hybrid filter, attenuation
- On-the-fly changes to all echo and long-haul parameters
- Permits addition of noise and other impairments to bi-directional paths independently
- Simulates the long haul delay up to 2000 msec in both directions
- Provides an end-to-end analog voice path for subjective testing
Required Hardware and Software
- Two T1 (or E1) Card system at both ends
- Echo path delay/attenuate software at both ends
- Echo path measurement software at both ends
- Record/Playback software at both ends
- Two (2) handset adapters and two (2) handsets
- Miscellaneous cables and accessories
Resources
Please Note: 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), XUT or XUE (Dual PCIe Express) depending upon the hardware.
| Item No. | Item Description |
| XX068 | Semi-Automated and Scripted Echo Canceller Testing Suite Auto-Analysis Software (included) |
| XX610 | Transmit and Receive File Capability (included) |
| Related Software | |
| XX062 | Echo Path Delay/Loss Simulation Software |
| XX063 | Echo Path Delay/Loss Measurement Software |
| XX065 | G.168 Test Suite for T1 & E1 Echo Cancellers (Manual Testing Software and Procedures) |
| XX066 | Digital Echo Canceller |
| XX067 | Automated Echo Canceller Testing with or without VQT |
| PKB081 | Automated Acoustic Echo Cancellation (AEC) Compliance Test Software |
| Related Hardware | |
| PTE001 | tProbe™ Dual T1 E1 Laptop Analyzer with Basic Analyzer Software |
| XTE001 | Dual T1 E1 Express (PCIe) Boards (requires additional licenses) |
| FTE001 | QuadXpress T1 E1 Main Board (Quad Port– requires additional licenses) |
| ETE001 | OctalXpress T1 E1 Main Board plus Daughter Board (Octal Port– requires additional licenses) |
| Recommended Accessories | |
| SA013 | T1 E1 On Site Training Class (not including travel or hotel) |
| SA021 | File Edit Software |
| SA026 | Adobe Audition Multitrack Sound File Viewing and Editing Software |
| SA048 | Goldwave Software |
| SA017A | RJ48C to RJ48C Straight Cable, 10ft. cable |
| SA017A | RJ48C to RJ48C Crossover Cable, 10ft. cable |
| SA008a | Handset Adapter with Handset |
| SA022 | Extended 1 Yr. Software Upgrades and Hardware Warranty, and Comprehensive Support for Basic and Optional Software |
| Brochures/ Presentation |
| echo canceller testing over tdm brochure |
| Echo Canceller Testing TDM and IP Interface Presentation |
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