Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: in what type of audio file is the call stored?
Document: A great tool to record all my incoming and outgoing calls automatically onto my computer. Works flawlessly with my digital telephone. Some other user reviews mentioned how their calls are occasionally split into multiple audio segments. You can avoid this from happening by adjusting the mic sensitivity and timeout setting through the provided software. I've had no problems recording my calls in full length and into one audio file. I also like that you can attach self notes to each audio log.
I  gave a phone quote on my digital phone at the office I record all calls from the handset to my computer.The customer said one thing and I said something else .A month later we got into a He said She said contest.So I looked up the call using the search software that comes free with the logger and found the call.and emailed to Her and everything was fine after that.Satisfied Customer
A little difficult to configure but when set up correctly, excellent. FYI you will need a converter that changes an AU file to MP3 if you want to use certain virtual libraries. Not really an issue if you are clever about where to look.
Just a phone line and a computer near by. A phone jack "splitter" is included so you can plug the phone in the same place (or plug the phone in at a different location in the house... either way works). As long as your computer is ON, and the recording software running... you don't have to do anything else. It will record all phone calls automatically, giving each a file name with time/date stamp.
Review for DL-USB-LOGGER... I've had this device for a couple weeks, and am using it to record calls coming and going from my home phone line. I have it set up on my "digital phone" service (from my cable company), plugged into the same wall jack as my regular "base unit" home phone.What does it do: It records ALL phone calls directly to a file on my computer hard drive.
Was hoping it would do better at pinpointing origin. But it nevertheless is helpful. Would buy this product again if I needed to replace it.
This works well but has a technical aberration that is both annoying and holds potential for failure. The setting on the recording device does not consistently stay where it has been placed........so it requires the settings to be checked before each use. When the setting is correct, this works very well and is certainly an economical option.
This little unit has much potential, however, the instructions aren't much help and when you phone them it is next to impossible to get any.The unit breaks lengthy conversations into several separate files....NOT GOOD. Also, keeps triggering Phantom calls...PAIN IN THE NECK.Voice of person on distant phone records very LOW and is hard to hear when playing back the recording.Hon is the go to guy, but he WON'T return phone calls....
This device performs absolutely great, if there was a higher star rating I would definitely give it 10 stars, outstanding product
There is another version of this device that WILL work with a tape recorder (or ipod or whatever)... it has a microphone connector instead of a USB connector.What's in the box: the module as pictured, a USB cable, an RJ-11 cord and "Y" splitter, an RJ-12 cord and "Y" splitter... and here's the first surprise: there's an actual disc with software (you don't have to go to some strange website and download anything).
Answer: The product only works with Windows computers.all updates are free.