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× Questions about D-110P 1 Span E1/T1/J1 Interface Card

hdlc bad fcs problem

15 years 9 months ago #1429 by uros09
Hi I have great problem with D110P openvox card.I can not receive a call. Insted of call i can only hear busy signal.Asterisk cli shows me this notice which is scrolling on the screen.

NOTICE chan_zap.c pri d channel pri got event hdlc bad fcs ( 8 ) on primary D-channel of span 1

/etc/zaptel.conf :
span=1,1,1,ccs,hdb3
bchan=1-15,17-31
dchan=16
loadzona=hu
defaultzone=hu

/etc/asterisk/zapata.conf
context=dolaz
switchtype=euroisdn
pridialplan=national
signaling=pri_cpe
...
group=1
channel => 1-15,17-31

I use zaptel driver 1-4-10, asterisk 1-4-19.Underlaying OS is Fedora 9.

I have one more question for you.When I connect openvox d110p to isdn pri which cable do I use ? Is it ordinary cable like computer-switch or cable with different pin positions ?

15 years 9 months ago #1432 by miaolin
I need your ssh account to see what happened. attached are the pin out of D110P card, most time you should use cross cable.
Attachments:
15 years 9 months ago #1435 by uros09
Unfortunately I can not give you ssh because of network issue but I can give you relevant files here. If you need any other file tell me.

I disconnected cdrom,pull out NIC card,change pci slot for openvox d110p and manage to get that wcte11xp is alone on interrupt now. Now i see that hdlc message less often but I can still see it. I can not receive any calls.Calls accualy does not move from openvox to asterisk. It is some strange problem. When I try zap restarti got following error:

CLI > zap restart
WARNING[19612]: chan_zap.c:905 zt_open: Unable to specify channel 1: device or resource busy
here=0, tmp-> channel = 1,channel =1
ERROR[19612]: chan_zap.c:10582 build_channels: Unable to register channel '1-15'
WARNING[19612]: chan_zap.c:9879 zap_restart: Reload channels from zap config failed!

CLI > zap restart
-- Registered channel 1, ISDN PRI signalling
....
-- Registered channel 31, ISDN PRI signalling
ERROR[19612]: chan_zap.c:9470 start_pri: Unable to open D-channel 16 (Devuce or resource busy)
ERROR[19612]: chan_zap.c:11382 setup_zap: Unable to start D-channel on span 1
WARNING[19612]: chan_zap.c:9879 zap_restart: Reload channels from zap config failed !


It seems that control D channel has some kind of problem.Like something is using it.
Attachments:
15 years 9 months ago #1436 by uros09
Also something is happening in /var/log/messages
There i found this :

Localhost kernel: Double miss (190,54) ...
repeating all the time 10 times in second
and from time to time:
HDLC Receiver overrun on channel WCT1/0/16 (master=WCT1/0/16)

It stopped when I did
/etc/init.d/asterisk stop
/etc/init.d/zaptel stop
and start again when I do /etc/init.d/zaptel start but with different numbers 54,190 242,242 etc....
It seems that card is missing something. :(
Motherboard is gigabyte GA-EP35-DS3R/DS3 and card is in pci slot 1
When i start zaptel without cable to isdn there is no Double miss everything is fine (yellow alarm) . At the moment when i plug cable in card Double miss start showing !

pri intense debug span 1

> Unnumbered frame
SAPI: 00 C/R 0 EA: 0
TEI: 000 EA: 1
M3:3 P/F 1 M2: 3 11:3 [ SABME *Set asynhronous balanced mode extended ) ]
0 bytes of data
chan_zap.3:8535 pri dchannel: PRI got event: HDLC Bad FCS ( 8 ) on Primary D-channel of span 1

15 years 9 months ago #1440 by miaolin
Please try your best to setup a ssh for me, it is too hard to diagnose from the files you posted here.

It looks like a h/w compatibility issue, what is your m/b,cpu,linux kernel?
15 years 9 months ago #1442 by uros09
I already setup ssh, but I have problem with ISP and I need static address
from ISP.I will try to get one.
Hardware details you wanted are :
MOtherboard : gigabyte GA-EP35-DS3R/DS3
Cpu : intel q66600 quad core
os : fedora 9 x64
kernel : kernel-2.6.25.6-55.fc9.x86_64

When i turned off isdn service kernel stopped to bombard me with kernel double miss messages but I still have annoying hdlc error in cli

What do you think about mine /etc/zaptel.conf and /etc/asterisk/zapata.conf ? Are they ok ? Did i miss some settings ?
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