[Asterisk-Users] PRI got event: HDLC Abort (6) on Primary D-channel of span 1

[Eric Wieling aka ManxPower]

Michael Blood wrote:
> I receive this error on the asterisk console and it is pretty much
> ALWAYS coming up.
> Sometimes there will be a break where it does not display.

This happens when Asterisk receives corrupt data from the card.  The 
most common cause of this is some device or driver locking interrupts 
for long enough to lose data coming in from the card.

Common causes of this are graphics, raid, etc.  If the problem only 
happens when accessing the disk, then you may have to tune your IDE 
settings using haparm (see google).  Some IDE chipsets simply don't work 
with Digium cards because they lock interrupts for too long.  We had 
this problem with a ServerWorks chipset.  The only solution was to 
replace the motherboard with one from a different company.


-- 
Eric Wieling * BTEL Consulting * 504-210-3699 x2120