About ISDNAUDIO.COM and our
Corporate ISDN Radio Interview Systems

ISDNAUDIO.COM is the leading supplier of ISDN codec systems worldwide - we provide ISDN systems to broadcasters and to interviewees and companies who need to be able to offer down-the-line interviews. We're the natural choice for information, advice, design, sales and installation of your ISDN Interview system.

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based in Birmingham, England, UK

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Guide to ISDN interview systems

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About us

ISDNAUDIO.COM - the ISDN codec specialists...