Here is the output:
CPU0 CPU1 CPU2 CPU3 CPU4 CPU5
CPU6 CPU7
0: 142041727 0 0 0 0 0
0 0 IO-APIC-edge timer
8: 1 0 0 0 0 0
0 0 IO-APIC-edge rtc
9: 0 0 0 0 0 0
0 0 IO-APIC-level acpi
66: 59 0 0 0 0 0
0 0 IO-APIC-level ehci_hcd:usb2
74: 111 0 0 0 0 0
559510048 0 PCI-MSI eth0
169: 5394 0 0 0 0 0
0 652474751 IO-APIC-level ehci_hcd:usb1, eth1, wct4xxp
177: 64 0 1461031 0 0 142014763
0 0 IO-APIC-level ata_piix, wct4xxp
185: 4368 4562505 157890 396495 0 0
0 0 IO-APIC-level ata_piix
NMI: 4397 3262 33580 10082 3216 13217
49983 40878
LOC: 142037578 142020530 142037700 142037429 142027989 142037788
142036913 142035971
ERR: 0
MIS: 0
Regards
HASSAN
2011/8/1 James zhu <zhulizhong at live.com>
> hi:
> Please cat /proc/interrupts, show the IRQ?
>
> Best regards,
> James.zhu
> Doing asterisk/PRI/ss7/dahdi, linux, asterisk cards,
> gateway(fxs/fxo/pri<->SIP).
> website: www.voipviews.com
>
>
> ------------------------------
> From: mitul at enterux.com
> Date: Sat, 30 Jul 2011 14:44:08 +0530
> To: asterisk-ss7 at lists.digium.com
> Subject: Re: [asterisk-ss7] Debugging Line Errors
>
>
> Looks like you have connected more E1 Channels then what your Server CPU
> can handle, or the Wire that connects the E1 and the modem has errors (this
> is not very likely, but the prev one could be the case)
>
> Regards,
> Mitul Limbani
>
> On Sat, Jul 30, 2011 at 2:23 PM, Nyamul Hassan <nyamul at gmail.com> wrote:
>
> Hi,
>
> We are getting the following errors from time to time:
>
> NOTICE[29077]: chan_dahdi.c:3312 my_handle_link_exception: SS7 got event:
> HDLC Bad FCS(8) on span 1/0
> WARNING[32196]: app_dial.c:1328 wait_for_answer: Unable to write frametype:
> 2
> NOTICE[29077]: chan_dahdi.c:3312 my_handle_link_exception: SS7 got event:
> HDLC Bad FCS(8) on span 1/0
> NOTICE[29077]: chan_dahdi.c:3312 my_handle_link_exception: SS7 got event:
> HDLC Bad FCS(8) on span 1/0
> WARNING[32261]: app_dial.c:1328 wait_for_answer: Unable to write frametype:
> 2
> NOTICE[29077]: chan_dahdi.c:3312 my_handle_link_exception: SS7 got event:
> HDLC Bad FCS(8) on span 1/0
> NOTICE[29077]: chan_dahdi.c:3312 my_handle_link_exception: SS7 got event:
> HDLC Bad FCS(8) on span 1/0
> NOTICE[29077]: chan_dahdi.c:3312 my_handle_link_exception: SS7 got event:
> HDLC Bad FCS(8) on span 1/0
> NOTICE[29077]: chan_dahdi.c:3312 my_handle_link_exception: SS7 got event:
> HDLC Abort(6) on span 1/0
> NOTICE[29077]: chan_dahdi.c:3312 my_handle_link_exception: SS7 got event:
> HDLC Abort(6) on span 1/0
> NOTICE[29077]: chan_dahdi.c:3312 my_handle_link_exception: SS7 got event:
> HDLC Bad FCS(8) on span 1/0
> NOTICE[29077]: chan_dahdi.c:3312 my_handle_link_exception: SS7 got event:
> HDLC Abort(6) on span 1/0
> WARNING[32264]: app_dial.c:1328 wait_for_answer: Unable to write frametype:
> 2
>
>
> What I've read over this mailing list and elsewhere, it is mostly due to a
> hardware error.
>
> Is there a way to check the hardware errors? Like, to see the line error,
> bit error, crc error of the E1 line? That would help us in debugging
> transmission related issue.
>
> Regards
> HASSAN
>
>
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