[asterisk-users] asterisk and ericsson e1 connection how to??

[Tim Panton]

You should be able to get support from the people who sold you the card.

You need to configure 2 files (I'm looking at an old system, so they  
have
the zaptel style names).

My files are below - the thing to note is the span 1,1,0,
the second 1 tells you that the span is a timing source, externally  
clocked.

Depending on the mode that your Ericsson is in, you may need to
change signalling=pri_cpe to signalling=pri_net

/etc/asterisk/zapata.conf:

; Configuration file
[channels]
;
; Default language
;
language=en
context=ntl
switchtype=euroisdn
pridialplan=unknown
prilocaldialplan=unknown
signalling=pri_cpe
usecallerid=yes
hidecallerid=no
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
group=1
callgroup=1
pickupgroup=1
;echocancel=256
;channel => 1-6
channel => 1-15,17-31

and /etc/zaptel.conf :

span=1,1,0,ccs,hdb3
bchan=1-15
dchan=16
bchan=17-31
loadzone = uk


On 16 Mar 2009, at 18:11, Oguzhan Kayhan wrote:

> Hello,
> I am trying to install my E1 card to make a conection with an Ericsson
> MD-110 PBX.
> I installed dahdi drivers as:
> dahdi_hardware
> pci:0000:04:08.0     wcte12xp-    d161:8000 Wildcard TE121
> ran dahdi_genconf and it created all my e1 ports.
> On the other side i also configured the pbx to communicate with TE121.
> On ericsson side, i have no error messages.
> On asterisk side, no error messages.
> But when i try to create a dahdi trunk, and dial it from asterisk , no
> call can be made.
> and also, when i try to call from ericsson side, i get line busy  
> message
> as soon as i dial the number.
>
> Is there any guide that can help me in installing that card?
>
> PS: Whatever i made in SPAN config, everytime the only thing i see was
> Internal clock on dahdi_tool .  How can i make my e1 card master (or  
> slave
> whatever) instead of internal clock??
>
> and other thing i wonder,
> if i create a span like "span=1,0,0,ccs,hdb3"  is it zap/g1 in
> zaptel(dahdi) conf menu in asteriskgui???(or freepbx)
>
>
>
>
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Tim Panton - Web/VoIP consultant and implementor
www.westhawk.co.uk



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