[Asterisk-Users] PRI Issue: D-Channel woes
Terence Burnard
terenceburnard at knet.ca
Sun Apr 30 22:42:37 MST 2006
Hi,
I am about to pull my hair out after trying to get our PRI up and working.
We are switching from a Cisco gateway to an Asterisk box which provides
the 23 phone lines for our office. So, because the Cisco gateway is
working I can assume I have all the settings right (b8zs, esf, dms100,
etc) and the PRI is live (because we are switching over). When dialing
from PSTN, I get busy signal. When dialing to the PSTN from the asterisk
box I get the following error:
== Primary D-Channel on span 1 down
Apr 30 23:29:32 WARNING[12830]: chan_zap.c:2290 pri_find_dchan: No
D-channels available! Using Primary channel 24 as D-channel anyway!
-- Hungup 'Zap/1-1'
== Everyone is busy/congested at this time (1:0/0/1)
Below is the relevant information, if anyone could assist me at all it
would be greatly appreciated.
Thanks,
Terence
# lsmod
Module Size Used by
wcusb 21760 0
wctdm 36512 0
wcfxo 13408 0
wcte11xp 24896 0
wct1xxp 16544 0
wct4xxp 97664 24
tor2 89856 0
zaptel 188452 59
wcusb,wctdm,wcfxo,wcte11xp,wct1xxp,wct4xxp,tor2
hdlc 23552 0
lapb 13312 1 hdlc
syncppp 14076 1 hdlc
ipv6 221696 12
ip_vs 71392 0
joydev 8864 0
evdev 8800 0
crc_ccitt 1952 1 zaptel
mousedev 10496 0
psmouse 32356 0
serio_raw 6468 0
i2c_i801 7916 0
shpchp 39712 0
pci_hotplug 24756 1 shpchp
i2c_core 19280 1 i2c_i801
rtc 11316 0
pcspkr 1668 0
ext3 117768 2
jbd 48404 1 ext3
mbcache 8484 1 ext3
ide_generic 1120 0 [permanent]
ide_cd 36484 0
cdrom 33280 1 ide_cd
sd_mod 17136 4
piix 8964 0 [permanent]
ata_piix 8964 3
libata 51020 1 ata_piix
scsi_mod 125736 2 sd_mod,libata
ehci_hcd 28904 0
tg3 89540 0
generic 4260 0 [permanent]
ide_core 112800 4 ide_generic,ide_cd,piix,generic
uhci_hcd 28016 0
usbcore 113284 4 wcusb,ehci_hcd,uhci_hcd
thermal 13416 0
processor 22912 1 thermal
fan 4580 0
# cat /proc/interrupts
CPU0
0: 3517028 IO-APIC-edge timer
1: 12 IO-APIC-edge i8042
4: 5 IO-APIC-edge serial
8: 0 IO-APIC-edge rtc
9: 1 IO-APIC-level acpi
14: 64 IO-APIC-edge ide0
50: 14624 IO-APIC-level uhci_hcd:usb1, libata, ehci_hcd:usb4
66: 3479230 IO-APIC-level wct4xxp
169: 37440 IO-APIC-level eth0
177: 0 IO-APIC-level uhci_hcd:usb2
185: 0 IO-APIC-level uhci_hcd:usb3
NMI: 0
LOC: 3517023
ERR: 0
MIS: 0
# cat /proc/zaptel/1
Span 1: TE4/0/1 "T4XXP (PCI) Card 0 Span 1" B8ZS/ESF ClockSource
1 TE4/0/1/1 Clear (In use)
2 TE4/0/1/2 Clear (In use)
3 TE4/0/1/3 Clear (In use)
4 TE4/0/1/4 Clear (In use)
5 TE4/0/1/5 Clear (In use)
6 TE4/0/1/6 Clear (In use)
7 TE4/0/1/7 Clear (In use)
8 TE4/0/1/8 Clear (In use)
9 TE4/0/1/9 Clear (In use)
10 TE4/0/1/10 Clear (In use)
11 TE4/0/1/11 Clear (In use)
12 TE4/0/1/12 Clear (In use)
13 TE4/0/1/13 Clear (In use)
14 TE4/0/1/14 Clear (In use)
15 TE4/0/1/15 Clear (In use)
16 TE4/0/1/16 Clear (In use)
17 TE4/0/1/17 Clear (In use)
18 TE4/0/1/18 Clear (In use)
19 TE4/0/1/19 Clear (In use)
20 TE4/0/1/20 Clear (In use)
21 TE4/0/1/21 Clear (In use)
22 TE4/0/1/22 Clear (In use)
23 TE4/0/1/23 Clear (In use)
24 TE4/0/1/24 HDLCFCS (In use)
# ztcfg -vvvvvvvv
Zaptel Configuration
======================
SPAN 1: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1)
Channel map:
Channel 01: Clear channel (Default) (Slaves: 01)
Channel 02: Clear channel (Default) (Slaves: 02)
Channel 03: Clear channel (Default) (Slaves: 03)
Channel 04: Clear channel (Default) (Slaves: 04)
Channel 05: Clear channel (Default) (Slaves: 05)
Channel 06: Clear channel (Default) (Slaves: 06)
Channel 07: Clear channel (Default) (Slaves: 07)
Channel 08: Clear channel (Default) (Slaves: 08)
Channel 09: Clear channel (Default) (Slaves: 09)
Channel 10: Clear channel (Default) (Slaves: 10)
Channel 11: Clear channel (Default) (Slaves: 11)
Channel 12: Clear channel (Default) (Slaves: 12)
Channel 13: Clear channel (Default) (Slaves: 13)
Channel 14: Clear channel (Default) (Slaves: 14)
Channel 15: Clear channel (Default) (Slaves: 15)
Channel 16: Clear channel (Default) (Slaves: 16)
Channel 17: Clear channel (Default) (Slaves: 17)
Channel 18: Clear channel (Default) (Slaves: 18)
Channel 19: Clear channel (Default) (Slaves: 19)
Channel 20: Clear channel (Default) (Slaves: 20)
Channel 21: Clear channel (Default) (Slaves: 21)
Channel 22: Clear channel (Default) (Slaves: 22)
Channel 23: Clear channel (Default) (Slaves: 23)
Channel 24: D-channel (Default) (Slaves: 24)
24 channels configured.
# cat /etc/zaptel.conf
span=1,0,0,esf,b8zs
bchan=1-23
dchan=24
loadzone=us
defaultzone=us
# cat /etc/asterisk/zapata.conf
[trunkgroups]
[channels]
context=pri_inbound
switchtype=dms100
signalling=pri_cpe
group=1
channel => 1-23
*CLI> zap show status
Description Alarms IRQ bpviol
CRC4
T4XXP (PCI) Card 0 Span 1 OK 0 0 0
T4XXP (PCI) Card 0 Span 2 UNCONFIGUR 0 0 0
T4XXP (PCI) Card 0 Span 3 UNCONFIGUR 0 0 0
T4XXP (PCI) Card 0 Span 4 UNCONFIGUR 0 0 0
*CLI> pri show span 1
Primary D-channel: 24
Status: Provisioned, Down, Active
Switchtype: Nortel DMS100
Type: CPE
Window Length: 0/7
Sentrej: 0
SolicitFbit: 0
Retrans: 0
Busy: 0
Overlap Dial: 0
T200 Timer: 1000
T203 Timer: 10000
T305 Timer: 30000
T308 Timer: 4000
T313 Timer: 4000
N200 Counter: 3
*CLI> 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 asynchronous balanced mode
extended) ]
> 0 bytes of data
Sending Set Asynchronous Balanced Mode Extended
> [ 00 01 7f ]
> Unnumbered frame:
> SAPI: 00 C/R: 0 EA: 0
> TEI: 000 EA: 1
> M3: 3 P/F: 1 M2: 3 11: 3 [ SABME (set asynchronous balanced mode
extended) ]
> 0 bytes of data
Sending Set Asynchronous Balanced Mode Extended
> [ 00 01 7f ]
> Unnumbered frame:
> SAPI: 00 C/R: 0 EA: 0
> TEI: 000 EA: 1
> M3: 3 P/F: 1 M2: 3 11: 3 [ SABME (set asynchronous balanced mode
extended) ]
> 0 bytes of data
Sending Set Asynchronous Balanced Mode Extended
> [ 00 01 7f ]
> Unnumbered frame:
> SAPI: 00 C/R: 0 EA: 0
> TEI: 000 EA: 1
> M3: 3 P/F: 1 M2: 3 11: 3 [ SABME (set asynchronous balanced mode
extended) ]
> 0 bytes of data
Sending Set Asynchronous Balanced Mode Extended
and on, and on, and on
# cat /var/log/messages
Apr 30 23:52:58 asterisk kernel: Zaptel Version: 1.2.5 Echo Canceller: KB1
Apr 30 23:52:59 asterisk kernel: Registered Tormenta2 PCI
Apr 30 23:52:59 asterisk kernel: ACPI: PCI Interrupt 0000:03:02.0[A] ->
GSI 35 (level, low) -> IRQ 66
Apr 30 23:52:59 asterisk kernel: Found TE4XXP at base address fe9ffc00,
remapped to f883cc00
Apr 30 23:52:59 asterisk kernel: TE4XXP version c01a0164, burst OFF, slip
debug: OFF
Apr 30 23:52:59 asterisk kernel: FALC version: 00000005, Board ID: 00
Apr 30 23:52:59 asterisk kernel: Reg 0: 0x3123a400
Apr 30 23:52:59 asterisk kernel: Reg 1: 0x3123a000
Apr 30 23:52:59 asterisk kernel: Reg 2: 0xffffffff
Apr 30 23:52:59 asterisk kernel: Reg 3: 0x00000000
Apr 30 23:52:59 asterisk kernel: Reg 4: 0x0000ff01
Apr 30 23:52:59 asterisk kernel: Reg 5: 0x00000000
Apr 30 23:52:59 asterisk kernel: Reg 6: 0xc01a0164
Apr 30 23:52:59 asterisk kernel: Reg 7: 0x00001000
Apr 30 23:52:59 asterisk kernel: Reg 8: 0x00000000
Apr 30 23:52:59 asterisk kernel: Reg 9: 0x00ff00ff
Apr 30 23:52:59 asterisk kernel: Reg 10: 0x00000000
Apr 30 23:52:59 asterisk kernel: TE4XXP: Launching card: 0
Apr 30 23:52:59 asterisk kernel: TE4XXP: Setting up global serial parameters
Apr 30 23:52:59 asterisk kernel: Found a Wildcard: Wildcard TE410P (2nd Gen)
Apr 30 23:52:59 asterisk kernel: About to enter spanconfig!
Apr 30 23:52:59 asterisk kernel: Done with spanconfig!
Apr 30 23:52:59 asterisk kernel: Registered tone zone 0 (United States /
North America)
Apr 30 23:52:59 asterisk kernel: About to enter startup!
Apr 30 23:52:59 asterisk kernel: TE4XXP: Span 1 configured for ESF/B8ZS
Apr 30 23:52:59 asterisk kernel: wct4xxp: Setting yellow alarm on span 1
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0c, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: VPM: Span 0 U-law mode
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: VPM: DTMF threshold set to 1000
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: VPM: Span 1 U-law mode
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: VPM: DTMF threshold set to 1000
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: VPM: Span 2 U-law mode
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: VPM: DTMF threshold set to 1000
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: VPM: Span 3 U-law mode
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0b, GIS
= 0081
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: VPM: DTMF threshold set to 1000
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk last message repeated 2 times
Apr 30 23:52:59 asterisk kernel: VPM: DTMF threshold set to 1000
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: 2G: Got interrupt, status = 0000ff0a, GIS
= 0080
Apr 30 23:52:59 asterisk kernel: VPM: DTMF threshold set to 1000
Apr 30 23:52:59 asterisk last message repeated 2 times
Apr 30 23:52:59 asterisk kernel: VPM(2nd Gen): Present and operational
servicing 4 span(s)
Apr 30 23:52:59 asterisk kernel: Completed startup!
Apr 30 23:52:59 asterisk kernel: About to enter spanconfig!
Apr 30 23:52:59 asterisk kernel: About to enter startup!
Apr 30 23:52:59 asterisk kernel: TE4XXP: Span 1 configured for ESF/B8ZS
Apr 30 23:52:59 asterisk kernel: Completed startup!
Apr 30 23:52:59 asterisk kernel: Registered tone zone 0 (United States /
North America)
Apr 30 23:52:59 asterisk kernel: About to enter spanconfig!
Apr 30 23:52:59 asterisk kernel: About to enter startup!
Apr 30 23:52:59 asterisk kernel: TE4XXP: Span 1 configured for ESF/B8ZS
Apr 30 23:52:59 asterisk kernel: Completed startup!
Apr 30 23:52:59 asterisk kernel: Registered tone zone 0 (United States /
North America)
Apr 30 23:52:59 asterisk kernel: About to enter spanconfig!
Apr 30 23:52:59 asterisk kernel: About to enter startup!
Apr 30 23:52:59 asterisk kernel: TE4XXP: Span 1 configured for ESF/B8ZS
Apr 30 23:52:59 asterisk kernel: Completed startup!
Apr 30 23:52:59 asterisk kernel: Registered tone zone 0 (United States /
North America)
Apr 30 23:52:59 asterisk kernel: About to enter spanconfig!
Apr 30 23:52:59 asterisk kernel: About to enter startup!
Apr 30 23:52:59 asterisk kernel: TE4XXP: Span 1 configured for ESF/B8ZS
Apr 30 23:52:59 asterisk kernel: Completed startup!
Apr 30 23:52:59 asterisk kernel: Registered tone zone 0 (United States /
North America)
Apr 30 23:52:59 asterisk kernel: usbcore: registered new driver wcusb
Apr 30 23:52:59 asterisk kernel: Wildcard USB FXS Interface driver registered
Apr 30 23:52:59 asterisk kernel: About to enter spanconfig!
Apr 30 23:52:59 asterisk kernel: About to enter startup!
Apr 30 23:52:59 asterisk kernel: TE4XXP: Span 1 configured for ESF/B8ZS
Apr 30 23:52:59 asterisk kernel: Completed startup!
Apr 30 23:52:59 asterisk kernel: Registered tone zone 0 (United States /
North America)
Apr 30 23:53:02 asterisk kernel: About to enter spanconfig!
Apr 30 23:53:02 asterisk kernel: About to enter startup!
Apr 30 23:53:02 asterisk kernel: TE4XXP: Span 1 configured for ESF/B8ZS
Apr 30 23:53:02 asterisk kernel: Completed startup!
Apr 30 23:53:02 asterisk kernel: Registered tone zone 0 (United States /
North America)
Apr 30 23:53:07 asterisk kernel: wct4xxp: Clearing yellow alarm on span 1
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