TeleGeography's Paul Brodsky joins Light Reading's Phil Harvey to talk about international voice traffic and how the mix of traffic on carrier networks has changed over the years.

Phil Harvey, Editor-in-Chief

April 3, 2020

Podcast: Carrier voice traffic stays over-the-top

On this podcast, TeleGeography's Paul Brodsky joins Light Reading's Phil Harvey to talk about international voice traffic and how the mix of traffic on carrier networks has changed over the years.

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TeleGeography's latest estimates say that international over-the-top (OTT) voice traffic reached 1 trillion minutes in 2019, compared to just 432 billion minutes of international carrier traffic.

People are still calling each other on the phone, and carriers are still moving that traffic, but how they're connecting has certainly changed, Brodsky said.

Listen to the podcast below, or subscribe and download it from Google Play, Apple Podcasts, SoundCloud or Spotify.

Special thanks to Avast for being our podcast sponsor this month.

Phil Harvey, US Bureau Chief, Light Reading

About the Author(s)

Phil Harvey

Editor-in-Chief, Light Reading

Phil Harvey has been a Light Reading writer and editor for more than 18 years combined. He began his second tour as the site's chief editor in April 2020.

His interest in speed and scale means he often covers optical networking and the foundational technologies powering the modern Internet.

Harvey covered networking, Internet infrastructure and dot-com mania in the late 90s for Silicon Valley magazines like UPSIDE and Red Herring before joining Light Reading (for the first time) in late 2000.

After moving to the Republic of Texas, Harvey spent eight years as a contributing tech writer for D CEO magazine, producing columns about tech advances in everything from supercomputing to cellphone recycling.

Harvey is an avid photographer and camera collector – if you accept that compulsive shopping and "collecting" are the same.

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