[Asterisk-Users] PRI issues with TE410P

Azher Amin azher at consulttech.com.pk
Wed Mar 24 01:49:20 MST 2004


Dear,

Are you using Redhat9.0, coz I discussed about this yesterday with mike
in Digium, and he said that this is normal with Redhat (due to its SMP
handling problems), further he suggested to shift either to redhat 8 or
debian. You can try debian or gentoo. 

I will try gentoo tomorrow and will see this behavior again.

Regards
Azher

-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of reseaux
Sent: Wednesday, March 24, 2004 2:32 AM
To: asterisk-users at lists.digium.com
Subject: Re: [Asterisk-Users] PRI issues with TE410P

Dear 
	i have found the same problem last sunday in my * box and freeze
itself.
My Box is Pentium 4 HT with 2 CPU and i see it in /proc/interrupts
-----------------
          CPU0       CPU1       CPU2       CPU3
  0:   13088533          0          0          0    IO-APIC-edge  timer
  1:          6          0          0          0    IO-APIC-edge
keyboard
  2:          0          0          0          0          XT-PIC
cascade
  8:          1          0          0          0    IO-APIC-edge  rtc
 12:         12          0          0          0    IO-APIC-edge  PS/2
Mouse
 14:    2146897          0          1          0    IO-APIC-edge  ide0
 15:        118          0          1          0    IO-APIC-edge  ide1
 16:          0          0          0          0   IO-APIC-level
usb-uhci
 18:          0          0          0          0   IO-APIC-level
usb-uhci
 19:          0          0          0          0   IO-APIC-level
usb-uhci
 28:     118357          0          0          0   IO-APIC-level  eth0
 48:  130880536          0          0          0   IO-APIC-level  t4xxp
NMI:          0          0          0          0
LOC:   13088959   13088958   13088958   13088958
ERR:          0
MIS:          0
--------------------------------------------------------
What we think about?
Thanks in advance
Dimitri
On Sunday 21 March 2004 15:40, Azher Amin wrote:
> Hi,
>
> I am having some problems mentioned below, the box is in production
live
> environment with traffic around 30 - 100 calls.
>
> I am running T/E410P in a Dual P4 xeon with HT disabled. I am using
> zaptel 0.9.0 and asterisk stable 1 release. There is no gui, just
mysql,
> perl (small script) and asterisk.
>
> System runs very smoothly if the calls are around 40-50 and comes one
by
> one , however sometimes at immediate load of around 30 more calls ...
I
> get the following processes in the ps -ax, and asterisk starts droping
> the calls, irq misses rise and console shows lot of pri errors (which
> donot occur in a smooth load of around 50 calls).
>
> Can someone explain why this happens .. however these get cleared once
> the channels are handled.
>
> 20992 pts/3    S      0:01 zttool
> 21412 ?        S      0:00 asterisk
> 21413 ?        R      0:00 asterisk
> 21418 ?        S      0:00 asterisk
> 21419 ?        S      0:00 asterisk
> 21420 ?        S      0:00 asterisk
> 21421 ?        S      0:00 asterisk
> 21422 ?        S      0:00 asterisk
> 21423 ?        S      0:00 asterisk
> 21424 ?        S      0:00 asterisk
> 21425 ?        S      0:00 asterisk
> 21426 ?        S      0:00 asterisk
> 21427 ?        S      0:00 asterisk
> 21429 ?        S      0:00 asterisk
> 21430 ?        S      0:00 asterisk
> 21431 ?        S      0:00 asterisk
> 21432 ?        S      0:00 asterisk
> 21433 ?        S      0:00 asterisk
> 21434 ?        S      0:00 asterisk
> 21435 ?        S      0:00 asterisk
> 21436 ?        S      0:00 asterisk
> 21437 ?        S      0:00 asterisk
> 21438 ?        S      0:00 asterisk
> 21439 ?        S      0:00 asterisk
> 21440 ?        S      0:00 asterisk
> 21441 ?        S      0:00 asterisk
> 21442 ?        S      0:00 asterisk
> 21443 ?        S      0:00 asterisk
> 21444 ?        S      0:00 asterisk
> 21445 ?        S      0:00 asterisk
> 21446 ?        S      0:00 asterisk
> 21447 ?        S      0:00 asterisk
> 21448 ?        S      0:00 asterisk
> 21449 ?        S      0:00 asterisk
> 21451 ?        S      0:00 asterisk
> 21452 ?        S      0:00 asterisk
> 21453 ?        S      0:00 asterisk
> 21454 ?        S      0:00 asterisk
> 21455 ?        S      0:00 asterisk
> 21456 ?        S      0:00 asterisk
> 21457 ?        S      0:00 asterisk
> 21458 ?        S      0:00 asterisk
> 21459 pts/2    R      0:00 ps -ax
> 21460 ?        S      0:00 asterisk
>
>
>
> Further I am also getting
>
> Mar 22 01:33:09 WARNING[114696]: chan_zap.c:5970 zt_pri_error: PRI: !!
> Got I-frame while link state 2
> Mar 22 01:33:09 WARNING[114696]: chan_zap.c:5970 zt_pri_error: PRI: !!
> Got I-frame while link state 2
> Mar 22 01:33:09 WARNING[114696]: chan_zap.c:5970 zt_pri_error: PRI: !!
> Got I-frame while link state 2
> Mar 22 01:33:09 WARNING[114696]: chan_zap.c:5970 zt_pri_error: PRI: !!
> Got I-frame while link state 2
> Mar 22 01:33:09 WARNING[114696]: chan_zap.c:5970 zt_pri_error: PRI: !!
> Got I-frame while link state 2
> Mar 22 01:33:09 WARNING[114696]: chan_zap.c:5970 zt_pri_error: PRI: !!
> Got S-frame while link down
> Mar 22 01:33:09 WARNING[114696]: chan_zap.c:5970 zt_pri_error: PRI: !!
> Got S-frame while link down
>   == D-Channel on span 1 up
>
> and certain IRQ misses like around 270 after an operation of 2-3
hours.
>
> Further when I load the T/E410p card I get this error ...
>
> Mar 22 00:33:48 VoiceOne kernel: TE410P: Launching card: 0
> Mar 22 00:33:48 VoiceOne kernel: TE410P: Setting up global serial
> parameters
> Mar 22 00:33:48 VoiceOne kernel: TE410P: Timing from source 0
> Mar 22 00:33:48 VoiceOne kernel: Found a Wildcard: Wildcard
> TE410P-Xilinx
> Mar 22 00:33:48 VoiceOne kernel: Registered tone zone 0 (United States
/
> North America)
> Mar 22 00:33:48 VoiceOne kernel: TE410P: Span 1 configured for
> CCS/HDB3/CRC4
> Mar 22 00:33:48 VoiceOne kernel: SPAN 1: Primary Sync Source
> Mar 22 00:33:48 VoiceOne kernel: Uhhuh. NMI received for unknown
reason
> 20.
> Mar 22 00:33:48 VoiceOne kernel: Dazed and confused, but trying to
> continue
> Mar 22 00:33:48 VoiceOne kernel: Do you have a strange power saving
mode
> enabled?
> Mar 22 00:33:48 VoiceOne kernel: TE410P: Span 2 configured for
> CCS/HDB3/CRC4
> Mar 22 00:33:48 VoiceOne kernel: TE410P: Span 3 configured for
> CCS/HDB3/CRC4
> Mar 22 00:33:48 VoiceOne kernel: TE410P: Span 4 configured for
> CCS/HDB3/CRC4
>
> I have another card and above also come with that.
>
> I look forward for resolution on these issues with some suggestions to
> improve the stability. Coz otherwise system is not stable to be sold
to
> client.
>
> Regards
> Azher Amin
> -------------------------------
> http://www.consulttech.com.pk
>
>
>
>
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