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  7. B200E HDLC errors and more
× Questions about B100/200/400/800 ISDN BRI Cards

B200E HDLC errors and more

11 years 2 months ago #8327 by bdario
Greetings,often one of the two spans get blocked and we cannot receive nor make calls. The corresponding led starts to blink and the only way to release the line is to unplug the cable from the ISDN adapter. This error happens only on the span nr. 1, the other works pretty well. On this span(1) we have two phone numbers (one is a fax number). Here are some log records:
[2012-09-14 09:57:58] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Bad FCS (8) on D-channel of span 1
[2012-09-14 09:57:58] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Bad FCS (8) on D-channel of span 1
[2012-09-14 09:57:58] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Bad FCS (8) on D-channel of span 1
[2012-09-14 09:57:58] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Bad FCS (8) on D-channel of span 1
[2012-09-14 09:57:58] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Bad FCS (8) on D-channel of span 1
[2012-09-14 09:57:58] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Bad FCS (8) on D-channel of span 1
[2012-09-14 09:56:09] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Abort (6) on D-channel of span 1
[2012-09-14 09:56:09] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Abort (6) on D-channel of span 1
[2012-09-14 09:56:09] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Abort (6) on D-channel of span 1
[2012-09-14 09:56:09] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Abort (6) on D-channel of span 1
[2012-09-14 09:56:09] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Abort (6) on D-channel of span 1
[2012-09-14 09:56:09] NOTICE[22620] chan_dahdi.c: PRI got event: HDLC Abort (6) on D-channel of span 1
[2012-09-14 09:55:38] WARNING[22622] chan_dahdi.c: Detected alarm on channel 5: Red Alarm
[2012-09-14 09:55:38] WARNING[22622] chan_dahdi.c: Detected alarm on channel 5: Red Alarm
[2012-09-14 09:55:38] WARNING[22622] chan_dahdi.c: Detected alarm on channel 5: Red Alarm
[2012-09-14 09:55:38] NOTICE[22621] chan_dahdi.c: PRI got event: Alarm (4) on D-channel of span 2
[2012-09-14 09:55:38] NOTICE[22621] chan_dahdi.c: PRI got event: Alarm (4) on D-channel of span 2
[2012-09-14 09:55:38] NOTICE[22621] chan_dahdi.c: PRI got event: Alarm (4) on D-channel of span 2
Info about hardware and configuration files:
dahdi_hardware
pci:0000:04:00.0     wcb4xxp+     1397:08b4 OpenVox B200P
dahdi_cfg -vvvv
DAHDI Tools Version - 2.6.1

DAHDI Version: 2.6.1
Echo Canceller(s): HWEC
Configuration
======================

SPAN 1: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 2: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)

Channel map:

Channel 01: Clear channel (Default) (Echo Canceler: none) (Slaves: 01)
Channel 02: Clear channel (Default) (Echo Canceler: none) (Slaves: 02)
Channel 03: Hardware assisted D-channel (Default) (Echo Canceler: none) (Slaves: 03)
Channel 04: Clear channel (Default) (Echo Canceler: none) (Slaves: 04)
Channel 05: Clear channel (Default) (Echo Canceler: none) (Slaves: 05)
Channel 06: Hardware assisted D-channel (Default) (Echo Canceler: none) (Slaves: 06)

6 channels to configure.

Setting echocan for channel 1 to none
Setting echocan for channel 2 to none
Setting echocan for channel 3 to none
Setting echocan for channel 4 to none
Setting echocan for channel 5 to none
Setting echocan for channel 6 to none
dahdi_scan
[1]
active=yes
alarms=OK
description=B4XXP (PCI) Card 0 Span 1
name=B4/0/1
manufacturer=Digium
devicetype=OpenVox B200P
location=PCI Bus 04 Slot 01
basechan=1
totchans=3
irq=0
type=digital-TE
syncsrc=0
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=B8ZS,AMI,HDB3
framing_opts=ESF,D4,CCS,CRC4
coding=AMI
framing=CCS
[2]
active=yes
alarms=OK
description=B4XXP (PCI) Card 0 Span 2
name=B4/0/2
manufacturer=Digium
devicetype=OpenVox B200P
location=PCI Bus 04 Slot 01
basechan=4
totchans=3
irq=0
type=digital-TE
syncsrc=0
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=B8ZS,AMI,HDB3
framing_opts=ESF,D4,CCS,CRC4
coding=AMI
framing=CCS
cat /etc/asterisk/dahdi-channels.conf
; Autogenerated by /usr/sbin/dahdi_genconf on Tue Sep  4 13:53:55 2012
; If you edit this file and execute /usr/sbin/dahdi_genconf again,
; your manual changes will be LOST.
; Dahdi Channels Configurations (chan_dahdi.conf)
;
; This is not intended to be a complete chan_dahdi.conf. Rather, it is intended
; to be #include-d by /etc/chan_dahdi.conf that will include the global settings
;

; Span 1: B4/0/1 "B4XXP (PCI) Card 0 Span 1" (MASTER) AMI/CCS RED
group=0,11
context=from-pstn
switchtype = euroisdn
signalling = bri_cpe_ptmp
channel => 1-2
context = default
group = 63

; Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" AMI/CCS
group=0,12
context=from-pstn
switchtype = euroisdn
signalling = bri_cpe_ptmp
channel => 4-5
context = default
group = 63
cat /etc/dahdi/
genconf_parameters  init.conf           modules             system.conf         system.conf.bak
[root@centralino ~]# cat /etc/dahdi/system.conf
span=1,1,0,CCS,AMI
span=2,1,0,CCS,AMI
bchan=1-2,4-5
hardhdlc=3,6
loadzone=it
cat /proc/interrupts
           CPU0       CPU1
  0:    4992585          0    IO-APIC-edge  timer
  1:          3          0    IO-APIC-edge  i8042
  8:          1          0    IO-APIC-edge  rtc
  9:          1          0   IO-APIC-level  acpi
 50:         33          0   IO-APIC-level  ehci_hcd:usb1, uhci_hcd:usb2
 58:      15656          0         PCI-MSI  ahci
169:          0          0   IO-APIC-level  uhci_hcd:usb5
185:      18707    4920782   IO-APIC-level  uhci_hcd:usb4, b4xxp
193:        106      55987   IO-APIC-level  uhci_hcd:usb3, eth0
NMI:          0          0
LOC:    4991523    4991521
ERR:          0
MIS:          0
Thank you and best regards

i] Last edited by bdario at 2012-9-14 18:38 [/i
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11 years 2 months ago #8328 by chunlei.yi
hi,

please send the dahdi_test information to me and contact me via msn or skype, i will help you to check the problem

msn: This email address is being protected from spambots. You need JavaScript enabled to view it.
skype: chunlei.yi
  1. Forum
  3. Telephony Cards Support
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  7. B200E HDLC errors and more
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