8khz is not the best sampling rate, but that is the best you can do on the PSTN. HOWEVER, you should be able to get fairly decent sound qualify out of an 8khz sound file on the phone line. We have our IVR recorded at 8khz and it sounds fine. Are you using any compression, or G711u/PSTN for your trunks/phones?
On 6/13/07, Akpome Akpoguma <[EMAIL PROTECTED]> wrote:
Hi, I have been using wav files with sample rate of 8khz and 8 bits and I find the sound quality really poor. What is the best sound quality I can achieve on Asterisk? Responses would be appreciated. Rgds, Akpome ------------------------------ Change is good. See what's different about Windows Live Hotmail. Check it out!<http://www.windowslive-hotmail.com/learnmore/default.html?locale=en-us&ocid=RMT_TAGLM_HMWL_reten_changegood_0607> _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
_______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
