asterisk users - May 2005 - Heavy CPU Usage During SPEEX Calls

I'm getting close to 90% CPU usage when doing SPEEX calls. When using
GSM everything is fine. This has only happened in the last months with
CVS HEAD. I'm running now CVS as of yesterday on
linux-2.6.12-rc3-RT-V0.7.46-02.

Anyone else experienced this?

-- 
Esben Stien is b0ef@e     s      a             
         http://www. s     t    n m
          irc://irc.  b  -  i  .   e/%23contact
          [sip|iax]:   e     e 
           jid:b0ef@    n     n