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HH
Document Version History
8
This chapter includes a detailed document and VoIP package version history.
2009-12-07 Version 2.20
Fixed playback bug which appeared in Version 2.12. This results in cleaner audio
playback with less noise.
Made it possible to change volume with Vol+ and Vol- buttons in USB Audio mode.
2008-11-26 Version 2.12
Firmware now has master volume control in USB Audio Mode (Feature Unit).
The unit turns now into an USB Audio Device when ejected.
Added mention of VS1000b/c's 4 GB MMC card size restriction to Chapter 3.2.
2008-09-18 Version 2.11
Only VoipAcoustic.pdf updated.
Firmware has not been updated since 2.10. There is no need to reload it.
2008-09-12 Version 2.10
Addede links to a new document, called VoIP Acoustic Design, with the file name
VoipAcoustic.pdf to Chapters 6.3 and 9.
Increased AVDD in player mode to allow better SD card compatibility.
Faster operation with large cards that have lots of directories.
Added Record Pause function.
New LED: Future Exp. is now UMass.
Can now shutdown without a memory card inserted.
ReplayGain supported for Ogg Vorbis Files.
Reinstated and updated Chapter 5, Loading New Software.
Rev. 2.20
VS1000+1003 VoIP Speaker Phone
2009-12-07
8. DOCUMENT VERSION HISTORY
VSMPG
Page 27(30)
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