[Asterisk-Users] Unable to open pseudo channel for timing... Sound may be choppy.

[Joseph]

1.)
I'm getting messages in my log:
Unable to open pseudo channel for timing...  Sound may be choppy.
Unable to open IAX timing interface: No such file or directory

I'm using kernel 2.6, I don't think I timing, do I?

2.)
I'm losing IAX registration with provider nor IAX protocol will go
through.
Though, I can ping both providers just fine.  
When I reboot the firewall, the registration stays up for several hours
and gets lost again.

What could be the problem?

-- 
#Joseph