Ditech Networks transforms the business of voice for the world’s communications companies. Calls are made every day in countries around the world using our voice quality solutions, enriching the lives of people who want to hear, and be heard—clearly.

PESQ And Its Limitations

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MEASURING QUALITY

Compliment PESQ with the E-Model to fully assess voice quality.

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POOR QUALITY = CHURN

More than 216,000 mobile & VoIP subscribers will fire their service providers today.

EXi Everywhere Program

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NOW WIDELY AVAILABLE

Multi-platform support available to vendors, carriers, T&M firms.

Voice Quality Audit Results

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WORLDWIDE STUDY

Ditech releases results of worldwide voice quality audit. The verdict? Not good.