Hi list, I just downloaded the ulaw prompts from this website: http://www.gmvoices.com/solutions/detail/asterisk/ as had a few complaints about the levels and accent of the existing prompts. The downloaded prompts sound great when listened to on my desktop machine, however when I use them on our CentOs 5.2 / asterisk 1.4.21.2 server there is a fairly loud popping noise in between each sound and a weird noise at the end, e.g. "you have <pop> no <pop> new <pop> messages <pfft>" Nothing of note in the logs, and I've tried converting them using sox from ulaw format to Microsoft PCM and gsm. Our existing prompts are Microsoft PCM and there are no problems. Any ideas on how I can troubleshoot this? Or any suggestions on a different format I should use? Call quality is great and music on hold works fine too. Thanks, Tom -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20091103/79cec23c/attachment.htm