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adtran_dealer
New Contributor II

How do I download the audio conversion tool for the 7100

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I am looking to download the audio conversion tool for the 7100.  I thought it would be availabled for download under the "NetVanta 7000 Series Audio and Utilities" link.  This link only has music files and does not offer the actual utility for converting music.

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Anonymous
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Re: How do I download the audio conversion tool for the 7100

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Yesterday we uploaded a new version of the NetVanta Audio converter that has an alternative G729 encoder included.  You can download it from this page on our main website:

https://www.adtran.com/web/appmanager/portal/Adtran?_nfpb=true&_pageLabel=waverunner_page_support_so...

Here is a link to our video detailing how to install this new version:

The process is basically the same as past versions except now you omit the step for downloading the Voiceage G729 codec.

Thanks,
Matt

Message was edited by: matt - updated with link to video

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jayh
Honored Contributor
Honored Contributor

Re: How do I download the audio conversion tool for the 7100

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According to this post:

the conversion tool has been removed due to some GPL license issues.

There are a number of online audio file conversion tools and utilities available that Google or your search engine of choice should be able to find. 

jwable
Contributor III
Contributor III

Re: How do I download the audio conversion tool for the 7100

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The Audio Converter is basically a gui interface for simplifing the conversions performed by three different utilities, they are LAME, SOX, and Voiceage g729 encoder/decoder.  You will need to manually run the tools to get the correct file output.  First step is to convert the file to a wave file this is where LAME is used.  Next is to convert the wave file to the proper format which is 8000, ulaw,8 bit (G711) and 8000 signed-interger 16 bit (G729). And finally remove the wav header from the G729 file and adding the G729 header, this is done with Voiceage.  Hopefully with this information and some research on each tool you will be able to get it figured out.

John Wable

jayh
Honored Contributor
Honored Contributor

Re: How do I download the audio conversion tool for the 7100

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OK, reading between the lines, the licensing issues are probably related to G.729.  If the OP can handle just G.711 then straight conversion to .wav monaural 8000, ulaw,8 bit should just work and there are numerous utilities to do that.  For MOH, etc. try one of these:

https://www.google.com/search?q=mp3+to+wav+converter

Anonymous
Not applicable

Re: How do I download the audio conversion tool for the 7100

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Yesterday we uploaded a new version of the NetVanta Audio converter that has an alternative G729 encoder included.  You can download it from this page on our main website:

https://www.adtran.com/web/appmanager/portal/Adtran?_nfpb=true&_pageLabel=waverunner_page_support_so...

Here is a link to our video detailing how to install this new version:

The process is basically the same as past versions except now you omit the step for downloading the Voiceage G729 codec.

Thanks,
Matt

Message was edited by: matt - updated with link to video

View solution in original post

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