Are you using SIPXecs 4.2? Doesn't the Freeswitch Voicemail implementation in SIPXecs 4.2 store all prompts in various codec formats (rather than transcoding them on the fly)?
On Fri, May 14, 2010 at 1:48 AM, Ken Fulmer < [email protected]> wrote: > True, but there are music files encoded specifically for 729. Problem is, > the system won't allow them to be uploaded. > > Ken > > -----Original Message----- > From: JOLY, ROBERT (ROBERT) [mailto:[email protected]] > Sent: Thursday, May 13, 2010 8:46 AM > To: Ken Fulmer; [email protected] > Subject: RE: [sipx-users] Music on Hold > > > We are transcoding 711 to 729 for calls to the PSTN. Music on > > Hold sounds choppy to the remote side. > > > > > > > > Is there a way to tweak the system so it will accept wav > > files recorded in a more 729 friendly format? > > G.729 exploits attributes of the human speech to do compression while > minimizing the loss of quality. These attributes are not found in music > and > the resulting compression has poorer quality. Bottom line is that G.729 is > designed to compress human voice, not music nor tones. > > If you used a book-on-tape wav file as your music-on-hold, it would sound > great. :)= > > _______________________________________________ > sipx-users mailing list [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users > Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users > sipXecs IP PBX -- http://www.sipfoundry.org/ >
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