Hi Attila, the AMR is available from the manufacturer DLL inside Windows Mobile OS but are not freely provided and not documented. I know of a company that, trough reverse engineering, was able to catch the AMR encoder/decoder on most HTC devices and use it without having to pay royalties. Still it's not a "clean and reliable" solution, even if the good things is that hooking inside OS's dll by reverse engineering you'll be able to use the AMR hw accedelerated encoding/decoding. Fabio Attila Nyers wrote: > Hi! > > I would like to use AMR or G729 codecs on Windows Mobile with PJSIP in > order to communicate with Nokia S60 SIP stack with other than > PCMU/PCMA codecs. Is there any free/open source solution? > > thx, > Attila > ------------------------------------------------------------------------ > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090731/65b70b02/attachment.html>