[Asterisk-Users] Wildcard X100P Choppy Sound and Chipmonk Recordings

[Ray Russell Reese III]

Hello,

I recently purchased a Wildcard X100P FXO Card primarily as a learning tool 
and to provide myself with voicemail and a few other perks that are better 
than an answering machine.

I followed the setup in the FAQ, and it works, just not well. The sound is 
very choppy and staticy whenever a call is placed. Sometimes it clears up, 
and sometimes it degrades very badly.  I also recently tested recording 
voicemail using just the demo voicemail box 1234.  When I went to play back 
the WAV, I sounded like a Chipmonk and then it locked up XMMS.

I've read a number of messages about not running anything that might be 
hogging the PCI bus, so I quit X, shutdown all non-essential processes, and 
still no improvement at all.

I'm curious if anyone can possibly help me out? Some debugging information is 
provided below:

Output from dmesg pertaining to card:

Zapata Telephony Interface Registered on major 196
Found a Wildcard FXO: Wildcard X101P
Registered tone zone 0 (United States / North America)

The computer is an MSI 845E Max Motherboard with a Pentium 4 2.4GHz Northwood 
processor and 512 Megs of PC2100 DDR Memory, and a Radeon 7000 AGP Video 
Card.

I tried both Asterisk 0.4.0 and the lastest from CVS. I'm running Gentoo Linux 
although I compiled Zapata, Zaptel and Asterisk myself into 
/usr/local/asterisk to prevent my portage directories from being polluted.  

Thanks for any help anyone may be able to provide!