[asterisk-users] TE110P and HDLC problems

[Marc Patino Gómez]

Thanks for your answers :)

I use another server to test  digium board and my config, and it works 
well, so... I think the problem is between chipset, Intel 5000P and 
digium card. I will try to put the digium board in other PCI-X slots, 
and change some timing PCI parameters  in the BIOS.

Regards


Marc Patino Gómez wrote:
> Hi!,
>
> this issue makes me crazy. I read a lot of docs, also * mailling list 
> and I try a lot of things  without success.
>
> Any help will be appreciated. Here is the info:
>
> Hardware:
> --------------------------------------------
> Supermicro Server with motherboard X7DB8, chipset Intel 5000P, Xeon 5050
> Digium TE110P
>
> Software
> ---------------------------------------------
> Asterisk version 1.2.12.1
> Zaptel version 1.2.8
>
> /etc/zaptel.conf
>
> loadzone=es
> defaultzone=es
> span=1,1,0,ccs,hdb3,crc4
> bchan=1-15
> dchan=16
> bchan=17-31
>
> The dammed errors:
>
> Jan 25 14:11:52 NOTICE[4934]: chan_zap.c:8316 pri_dchannel: PRI got 
> event: HDLC Bad FCS (8) on Primary D-channel of span 1
> Jan 25 14:11:52 NOTICE[4934]: chan_zap.c:8316 pri_dchannel: PRI got 
> event: HDLC Abort (6) on Primary D-channel of span 1
> Jan 25 14:11:52 NOTICE[4934]: chan_zap.c:8316 pri_dchannel: PRI got 
> event: HDLC Abort (6) on Primary D-channel of span 1
> ...
>
> I tried the following without success:
>
> - Disable Hyper Threading.
> - Disable NIC's, RAID controller, usb, serial... to avoid shared IRQ, 
> so TE110P has his own IRQ as shows lspci -vb.
> - Also I tried with APIC and without APIC.
> ......
>
>
> These HDLC errors appear when I physically loop the E1 interface in 
> the Card and also appear, and more frequently, when I connect the E1 
> circuit (from the Telco) to the interface of the Card.
>
>
> Thanks a lot
>


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Marc Patino Gómez
Dpto. Sistemas

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