[asterisk-users] Problem with a TDM400P

[f6hqz-m at hamwlan.net]

Hello Mark and the list,

What about if you change the order of the modules, starting with FXS first
and finishing with FXO on the TDM400P slots ?
I remember to have read something like "always start with FXS if FXS and FXO
modules are present on the board"...

Feedback please.

Best Regards,
Francois BERGERET,
France.


-----Message d'origine-----
De : asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] De la part de Mark Muffett
Envoyé : lundi 28 août 2006 19:49
À : asterisk-users at lists.digium.com
Objet : [asterisk-users] Problem with a TDM400P


I'm setting up my first (and very simple) Asterisk PBX and running into
problems with the FXO module I have on a TDM400P - I'm trying to connect to
a standard UK, BT, POT.

The problem is that when I plug the FXO module into a functioning BT line,
it seems to make the line become engaged - ie if I try to call it from
another number I just get the engaged tone.  This happens whether or not
asterisk is running and even whether or not the zaptel modules are loaded.

The TDM400P card seems to be ok - I get the expected line:

04:01.0 Communication controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN
interface

when I type lspci.

My FXO module is in position 1, with FXS modules in positions 2 and 3.  The
FXS modules seem to work ok with my config files (I get a dialing tone if I
connect a phone to them).

My zaptel.conf file is simply:

fxsks=1
fxoks=2,3

loadzone=uk
defaultzone=uk

and my zapata.conf is (at the moment):

[channels]
;
context=test
usecallerid=yes
hidecallerid=no
immediate=no

signalling=fxo_ks
echocancel=yes
group=1
channel=2
channel=3

signalling=fxs_ks
echocancel=yes

busydetect=yes
answeronpolarityswitch=yes
hanguponpolarityswitch=yes
callprogress=yes

group=2
channel=1

(I've tried getting rid of busydetect, answer/hanguponpolarityswitch, and
callprogress individually and all together).

Could I have a hardware fault? - if so any ideas what tests to run? Or is
there something else I need to configure.

Thanks for any help.

Mark
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