[asterisk-users] TE110P and HDLC problems

[Marc Patino Gómez]

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

-- 
----------------------------------------------------------------------------------------

Marc Patino Gómez
Dpto. Sistemas

Claranet España. Servicios Internet
C/General Almirante 2-28, Torres Cerdá
08014 Barcelona
Tel. Información General: 902 884 633 
Tel. Soporte Técnico: 902 884 622
Fax: +34 93 445 19 20
www.claranet.es

Claranet Group: United Kingdom - Spain - France - Germany - Portugal - Netherlands - USA

----------------------------------------------------------------------------------------