[Asterisk-Users] Help! - Unintelligible prompts and music

[Steve Prior]

AHBLWEB wrote:
> Aha! Remove the Digium card and everything sounds fine.  Leaves me with a
> SIP-only server though. 
> 
> Looks like I'd better RMA that sucker. 

I had a similar problem with a TDM11B - even VOIP calls to the Digium 
demo server were broken up when the card was in and the FXO and FXS 
ports didn't work, but VOIP was fine with only the ztdummy driver.  I 
drove myself NUTS for over a weekend trying to get it to work.  Once I 
got a replacement TDM11B card everything started working normally 
(except for the low volume voicemail problem).  BTW, the modules on the 
original card were fine (I still have them), it was just the backplane
card that was bad.

Steve