[asterisk-dev] AMR support in Asterisk-SVN (codec_amr.so)

Paul Bagyenda bagyenda at dsmagic.com
Tue Mar 6 07:46:15 MST 2007

I am aware there are issues, however rather than paralysing  
development while figuring out how to handle them, I decided to go  
ahead. Of the other low bandwidth codecs supported by the Nokia E- 
series, AMR provides the best perceptual quality in my experience,  
hence the drive to get it to work.

The URL posted earlier covers the patent/licensing well issues I  
think, and at some point we can get to that.

On Mar 05, 2007, at 14:21, Tilghman Lesher wrote:

> On Monday 05 March 2007 20:26, Paul Bagyenda wrote:
>>   I've just done a first stab at AMR-NB
>> (http://en.wikipedia.org/wiki/ Adaptive_Multi-Rate) support in
>> Asterisk (SVN). It is tested with at least one device (Nokia
>> E-series) and works fine. I hope this proves useful to people out
>> there, comments/views welcome.
> How are you dealing with the problem of paying the patent holders for
> the various patents held on AMR?
> -- 
> Tilghman
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