Spoken word and voiceover studio dVoiceBox, based in Warwickshire, offers an ISDN service for voiceover artists and production studios.
Studio amplifier

Connect with voice artists anywhere in the world. Alternatively, voice artists or actors can use the dVoicebox ISDN  to hook up with production studios, radio stations or TV companies elsewhere in the UK or across the globe.

We use AudioTX Communicator – a software ISDN codec that is compatible with all UK and international professional ISDN codecs and can also connect to ipDTL enabled studios.  We can also connect with other Audio TX enabled studios.
More details on the technical page.

Please note that the ISDN sessions we generally work on are for  radio and audio only projects and we are currently not able to record voiceover synched to picture over ISDN.

You can get more information on the Technical Specification page.

For an additional fee ISDN sessions can be recorded to give clients a studio quality audio backup.

Audio files can be sent to the remote studio using ftp after the session. There is a fee for this service.

Studio engineer Chris Radley is always in attendance for ISDN sessions.


ISDN number  +44(0)1926 887517 (x2)

Studio number  +44(0)1926 431535

52 Radford Road, Leamington Spa, Warwickshire, CV31 1JG