m.paquette

I would like to know if you are available to spend some minute with me.. I am trying to connect my Nortel MICS 6.1XC with an TE121B Digium card and having serious problems… the d-channel doesn’t seems to synchronize…

Here is some output:

Sending Set Asynchronous Balanced Mode Extended
Asterisk*CLI> console dial 221
[Aug 29 14:57:31] WARNING[8032]: chan_oss.c:682 setformat: Unable to re-open DSP device /dev/dsp: No such file or directory
-- Executing [221@default:1] Dial("Console/dsp", "Zap/g1/7400") in new stack
[Aug 29 14:57:31] WARNING[8033]: app_dial.c:1183 dial_exec_full: Unable to create channel of type 'Zap' (cause 34 - Circuit/channel congestion)
== Everyone is busy/congested at this time (1:0/1/0)
== Auto fallthrough, channel 'Console/dsp' status is 'CONGESTION'
Sending Set Asynchronous Balanced Mode Extended

> [ 02 01 7f ]

> Unnumbered frame:
> SAPI: 00 C/R: 1 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

> [ 02 01 7f ]

> Unnumbered frame:
> SAPI: 00 C/R: 1 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

Asterisk*CLI> pri span 1
No such command 'pri span 1' (type 'help pri span' for other possible commands)
Asterisk*CLI> pri show span 1
Primary D-channel: 24
Status: Provisioned, Down, Active
Switchtype: Nortel DMS100
Type: Network
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

Asterisk*CLI> zap show channels
Chan Extension Context Language MOH Interpret
pseudo default default
1 default default
2 default default
3 default default
4 default default
5 default default
6 default default
7 default default
8 default default
9 default default
10 default default
11 default default
12 default default
13 default default
14 default default
15 default default
16 default default
17 default default
18 default default
19 default default
20 default default
21 default default
22 default default
23 default default

freemind@Asterisk:~$ cat /etc/zaptel.conf
# Autogenerated by /usr/sbin/genzaptelconf -- do not hand edit
# Zaptel Configuration File
#
# This file is parsed by the Zaptel Configurator, ztcfg
#

# It must be in the module loading order


# Span 1: WCT1/0 "Wildcard TE121 Card 0" (MASTER) B8ZS/ESF
span=1,0,0,esf,b8zs
# termtype: te
bchan=1-23
dchan=24

# Global data

#loadzone = us
#defaultzone = us


freemind@Asterisk:~$ cat /etc/asterisk/zapata.conf
[channels]
; pri to nortel
context = default
switchtype = dms100
signalling = pri_net
group = 1
channel => 1-23

Thanks for your help!!!!!!!!!!!!

jzawacki

By no means am I a T1 expert, but did you follow the "Nortel-Asterisk-0.2.pdf" floating around the net.. The reason I ask, is the first thing I noticed is that yours is showing:

Switchtype: Nortel DMS100

Which is what the PDF also shows, but you need to compare it to what your current PBX is set to. If it is set to DMS100, then ignore this information. Mine is set to:

Switchtype: National ISDN

Anyway,

This is saying it can't get a hold of your sound card to create the tones needed to dial the number.

Are you sure your cross-over cable is good? Can you verify the card is work by setting it up to connect to your Telco and verify that it is working with them?

I pretty much idle on IRC (efnet) all day (cst), so if you can get on there look for me on #tod2