Watch Demos and Tutorials
Why we love ipDTL
Simple to setup - runs in web browser
No proprietary hardware or software
No call charges
Getting Started
Install supported browser
Follow the instructions
Things you need
A computer
‎Audio interface or USB microphone
Solid internet connection
Geek Data
Wideband OPUS audio codec
Point to Point data connection
Automatic NAT traversal
NEW! Talk show system powered by ipDTL
From £18 per month
Tel, Tel+ & ISDN Dedicated Number
Phone and ISDN audio calls from your web browser.
Replace traditional telephone hybrid.
Create a Phone Patch for voice sessions.
ipDTL Network
Find a Studio anywhere in the World.
Search for Voice Talent.
See which Radio Stations are 'ipDTL ready'.
Find an Expert to talk on any Subject.
Contact Sound Engineers and Journalists.
Featured Listing
BBC Radio 4
Radio Station
London , United Kingdom
Technical Data & Compatibility
Operating Systems: Windows, MacOS, Linux, ChromeOS
Audio Codecs: IP:       OPUS, iLBC, G722, G711
ISDN: MPEG LII (128 Mono+JS, 64), G722, AAC LD (64 & 128), AAC 128, MPEG L3 128
Video Codecs: VP8, H.264 <=1080p
Browsers: ipDTL Browser, Chrome, Firefox
Servers: Europe, N. America, S. America, Asia
Backup system at
Protocols: STUN, TURN - Automatic NAT traversal
Connecting the World
The biggest brands and broadcasters trust In:Quality
In:Quality has developed and operates a worldwide network for the real time transmission of professional audio. Established in 2013, its Founding Director is Kevin Leach – a former radio host and BBC sound engineer.
We make remote broadcasting affordable to all sectors of the media with minimal environmental impact.
ISDN Replacement for remote broadcast contributions
Microphone and Headphones motif with ipDTL text on white background

Call guests for podcast and radio interviews from your web browser with multi-track recording.

Connect using web browser for remote broadcasts, voice over, newscasts and sports commentary. Does the job of ISDN at a fraction of the cost!

The system will try to establish a ‘point-to-point’ connection between two computers. If NAT configuration prevents this, audio streams are sent via one of our relay servers in the cloud.

Connect to multiple locations. Mix and record the audio in ipDTL's virtual mixer.

hybrIP Talk Show System with ipDTL integration and call screening.

Live Remote Broadcasting in your Web Browser - Getting started with ipDTL...

 Download ipDTL browser. Subscribe. Connect.

 Monthly or annual subscriptions can be made by Credit Card. Compare Bronze, Silver, Gold & Day Pass

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