Sonifex AVN-TB20AD Advanced Desktop Talkback Intercom and AoIP Portal
The Sonifex AVN-TB20AD Advanced Desktop Talkback Intercom and AoIP Portal makes it simple to stay connected in busy environments. With 20 easy-to-use talk buttons, clear sound, and a compact sloped design, it’s built for smooth communication in studios, theaters, and production spaces. Reliable, versatile, and sleek, it’s a communication hub you’ll want on your desk.
Sonifex AVN-TB20AD Advanced Desktop Talkback Intercom and AoIP Portal Review
This advanced talkback unit packs professional features into a streamlined desktop form. It offers AoIP connectivity with RAVENNA/AES67, multiple audio inputs and outputs, and even phantom power for microphones. A bright front display shows routing and source details, while built-in webserver software makes setup and control fast and easy from any device. With dual power inputs, robust echo cancellation, and high-quality audio specs, it’s designed for demanding production environments where clear communication is non-negotiable.
Sonifex AVN-TB20AD Advanced Desktop Talkback Intercom and AoIP Portal Features
- 20 light-up buttons for quick talk and listen functions
- Handy call-back, paging, and group talk options
- Easy-to-read front display for sources and destinations
- Volume control right on the front for quick adjustments
- Built-in webserver so you can configure from your phone or computer
- Reliable dual power options for extra peace of mind
Sonifex AVN-TB20AD Advanced Desktop Talkback Intercom and AoIP Portal Specs
- Dimensions 11.6 in W x 6.5 in D x 3.3 in H
- Weight 5.5 lbs
- 2 gigabit Ethernet ports and 1 SFP fiber port
- Power supply AC 85–264V 47–63Hz or DC 9.5–14V input
- 20 illuminated talk buttons plus listen and page buttons
- 1 balanced stereo input/output RJ45, multiple unbalanced RCA connections
- Built-in 4W loudspeaker with mute-to-full volume control


