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For current users - many thanks for your extreme patience. A service release ( English) which installs and should run well on Vista and Win7 (32 and 64 bit) is available for download and testing. You will not be able to run this version as a system service on Vista or Windows 7. Just rename the zip-file to .exe and run.

You can still download the ISDNCid trial version from here.

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Registered users of our products may contact us for assistance through the address below.
For your convenience we have listed some links to documents on our previous website:


How To Order

You can buy ISDNCid online from here using major credit cards.

Questions or comments? Get in touch with us at: