[asterisk-users] Problem with Sangoma A104 and euroisdn pri
RESEARCH
research at businesstz.com
Fri Apr 2 01:45:26 CDT 2010
Can you post outputs for the following commands;
#asterisk -rx 'pri show spans'
#asterisk -rx 'zap show channels'
#wanpipemon -i w1g1 -c Ta
Sam
-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Jaap Winius
Sent: Thursday, April 01, 2010 4:15 PM
To: Asterisk
Subject: [asterisk-users] Problem with Sangoma A104 and euroisdn pri
Hi all,
My problem boils down to these errors:
... Unable to create channel of type 'ZAP' (cause 34 -
Circuit/channel congestion)
== Everyone is busy/congested at this time
This is triggered by lines in extentions.conf such as:
exten => _X.,1,Dial(ZAP/g1/${EXTEN},,W)
The system is CentOS v5.2 with Asterisk 1.4.23
(druid-asterisk-1.4.23.1-2), a Sangoma A104 4-port card, Wanpipe
v3.4.4 and Zaptel v1.4.12.1. The system is attached to a single
EuroISDN PRI and is located in the Netherlands.
Besides the above error, I also noticed this:
CLI> pri show span 1
Primary D-channel: 16
Status: Provisioned, Down, Active
Switchtype: EuroISDN
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
T309 Timer: -1
T313 Timer: 4000
N200 Counter: 3
The status needs to be "Provisioned, Up, Active."
Following Sangoma's instructions for debugging an Asterisk PRI span, I
can confirm that there are only outgoing frames and that the D-channel
messages in Asterisk are the same as what the Wanpipe drivers are
seeing. So, assuming that my local telco (KPN Telecom) has activated
the D-channel, what else could possibly be causing this problem?
Thanks,
Jaap
PS -- Below are my current configuration files and debugging output:
==begin zaptel.conf ====================
loadzone=us
defaultzone=us
span=1,0,0,ccs,hdb3
bchan=1-15,17-31
hardhdlc=16
==end zaptel.conf ======================
==begin wanpipe1.conf ==================
[devices]
wanpipe1 = WAN_AFT_TE1, Comment
[interfaces]
w1g1 = wanpipe1, , TDM_VOICE, Comment
[wanpipe1]
CARD_TYPE = AFT
S514CPU = A
CommPort = PRI
AUTO_PCISLOT = NO
PCISLOT = 4
PCIBUS = 13
FE_MEDIA = E1
FE_LCODE = HDB3
FE_FRAME = NCRC4
FE_LINE = 1
TE_CLOCK = NORMAL
TE_REF_CLOCK = 0
TE_SIG_MODE = CCS
TE_HIGHIMPEDANCE = NO
LBO = 120OH
FE_TXTRISTATE = NO
MTU = 1500
UDPPORT = 9000
TTL = 255
IGNORE_FRONT_END = NO
TDMV_SPAN = 1
TDMV_DCHAN = 16
TDMV_HW_DTMF = NO
TDMV_HW_FAX_DETECT = NO
[w1g1]
ACTIVE_CH = ALL
TDMV_HWEC = NO
==end wanpipe1.conf ====================
==begin zapata.conf ====================
[trunkgroups]
[channels]
context=default
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
relaxdtmf=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no
switchtype=euroisdn
context=default
group=1
signalling=pri_cpe
channel =>1-15,17-31
==end zapata.conf ======================
Here's some debugging output:
=== begin debug info ==================================================
# ztcfg -vv
Zaptel Version: 1.4.12.1
Echo Canceller: MG2
Configuration
======================
SPAN 1: CCS/HDB3 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: Hardware assisted D-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: Clear channel (Default) (Slaves: 24)
Channel 25: Clear channel (Default) (Slaves: 25)
Channel 26: Clear channel (Default) (Slaves: 26)
Channel 27: Clear channel (Default) (Slaves: 27)
Channel 28: Clear channel (Default) (Slaves: 28)
Channel 29: Clear channel (Default) (Slaves: 29)
Channel 30: Clear channel (Default) (Slaves: 30)
Channel 31: Clear channel (Default) (Slaves: 31)
31 channels to configure.
# wanrouter status
Devices currently active:
wanpipe1
Wanpipe Config:
Device name | Protocol Map | Adapter | IRQ | Slot/IO | If's | CLK |
Baud rate |
wanpipe1 | N/A | A101/1D/A102/2D/4/4D/8| 169 | 4 | 1
| N/A | 0
|
Wanrouter Status:
Device name | Protocol | Station | Status |
wanpipe1 | AFT TE1 | N/A | Connected |
# ifconfig w1g1
w1g1 Link encap:Point-to-Point Protocol
UP POINTOPOINT RUNNING NOARP MTU:8 Metric:1
RX packets:5281234 errors:0 dropped:0 overruns:0 frame:0
TX packets:5281234 errors:0 dropped:0 overruns:0 carrier:4
collisions:0 txqueuelen:100
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:169 Memory:f8b40000-f8b41fff
#
=== end debug info ====================================================
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