VoIP Phone Hybrid & Studio Phone


As seen on forbes.com & Radio World.

Ships from:
United Kingdom

Includes unlimited calls for 1st year.


This kit is shipped with each device readily configured for use with the sip.audio service, including your own local phone number. Just plug the hybrid and phone handset into to your radio station’s existing internet connection.

Make and receive calls using the desk phone, and forward to the on-air studio, with the push of a button.  No physical phone line required. 1st year calls included.

The SIP hybrid (TBU)* connects to your existing mixer, using XLR connectors. A mixer channel with mix minus or cleanfeed is required on your sound board.
* Telephone Balance Unit

The studio device can be set to auto-accept calls, or answer with a quick tap on the touchscreen.  It is also a fully functioning IP codec, which can make and receive studio quality Opus SIP calls, for remotes, media tours etc.  You can even add the option to send a link, to connect from a web browser.

Add quick-dial buttons for your regular destinations, such as the weather station or news reporter.  You can even make ISDN calls (subject to subscription) without needing an ISDN line.

Included with this purchase:
XLR SIP Codec ‘Touch’
Yealink SIP-T41S Phone
Power Adaptors
12 months sip.audio subscription:
2 x SIP accounts
1 x Local Phone Number (porting can be arranged)
Unlimited Landline & US Mobile Calls
(click here for renewal rates)
2 x ethernet cables
1 hour scheduled initial setup call


Can I control the device without using the touchscreen?
Yes.  You can access it through its IP address from a nearby computer.
Can I connect these devices to the internet using wifi?
Wi-Fi or mobile broadband are the most common causes of radio interviews dropping off. To ensure reliability, our devices connect to your broadband router using a physical cable.  Most wifi routers have ethernet sockets on the back.  You can use an extra long ethernet cable, or ‘Powerline’ adaptors where cable routing is not an option.

Warranty & Support

  • Free repair or replacement of In:Quality branded hardware, while sip.audio subscription remains active, up to 5 years.
  • 24 months limited warranty on Yealink hardware.
  • Free technical support via support.inqualitymedia.com.

Technical Specifications:


Yealink SIP-T41S

Product Manual (XLR SIP Codec)

Delivery within USA or UK takes between 4 & 10 working days.  Other addresses can take a little longer.