[Asterisk-Users] Unpredictables Hangups

[Stefano Finetti]

From: "Eric Wieling" <eric at fnords.org>
> Google: Results 1 - 10 of about 149 from lists.digium.com for  "Unknown 
> error 500".
>
> Specifically:
>
> http://lists.digium.com/pipermail/asterisk-users/2004-April/042912.html
> http://lists.digium.com/pipermail/asterisk-users/2003-November/028105.html
> http://lists.digium.com/pipermail/asterisk-users/2003-November/028105.html
> http://lists.digium.com/pipermail/asterisk-users/2004-April/043860.html
> http://lists.digium.com/pipermail/asterisk-users/2003-July/016538.html
> http://lists.digium.com/pipermail/asterisk-users/2004-June/049410.html
> http://lists.digium.com/pipermail/asterisk-users/2004-July/055478.html
> http://lists.digium.com/pipermail/asterisk-users/2004-March/040502.html
>
> Usually I require dinner and drinks before this kind of heavy duty 
> handholding.  Today I guess I was just feeling sorry for someone that 
> can't google, so I figured I'd just give you a freebie.


Well Eric...
The fact is that i googled a lot.
Read ALL the post you just linked, and a lot more.
I've tried almost all that solutions...
And if you had followed other pages on the google result you should have 
seen a thread opened by myself about 1 year ago on the list...

Actually, i am in this situation:

E100P with NO shared IRQs:
[root at pescara /root]# cat /proc/interrupts
           CPU0
  0:   27710902          XT-PIC  timer
  1:          3          XT-PIC  keyboard
  2:          0          XT-PIC  cascade
  5:   39199525          XT-PIC  eth0
 10:  276808484          XT-PIC  t1xxp
 11:    4083904          XT-PIC  Cyclades-PC300
 12:          0          XT-PIC  PS/2 Mouse
 14:     237800          XT-PIC  ide0
 15:          3          XT-PIC  ide1
NMI:          0
LOC:   27711957
ERR:          0

No USB enabled on Motherboard, IRQ fixed via Motherboard BIOS in order to be 
absolutely sure that it won't be shared with anything (as the 
/proc/interrupts output shows well)

I still go Read on 32 and Read on 37 fails with unknown error 500.

Using Zttool, i see some "Lost Interrupt", but even if i reduced a lot the 
number of irq losses, they still there.

It seems that there is no way to completely stop irq losses, but the problem 
is that actually i can't do anything to stop irq losses, because i ran out 
of ideas on how to solve this problem, and this is the reason why i was 
asking again here, in the hope of someone who found the same problem 
recently and found an appropriate solution.

Following one of the advices from this thread, i checked for busydetect and 
busycount. Now i'm monitoring if calls are still dropped randomly. But it 
seems that PRI error and Call drops are not so-strictly linked...

Thanks anyway for the help :-)
-- 
Stefano Finetti
Technical Coordinator
Lynx Autodelta S.r.l.
Tel.: 199797930
Fax.: 06233227934
email: sfinetti at lynxautodelta.it






-- 
Outgoing mail is certified Virus Free.
Checked by AVG Anti-Virus (http://www.grisoft.com).
Version: 7.0.279 / Virus Database: 265.4.0 - Release Date: 18/11/2004