connect Elastix with analog PBX

sergiof

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#1
Hi, I'm new in the world of IP PBX.

I've succesfully installed Elastix 2.0 with a OpenVox 2FXS/2FXO card. Following instructions on "Elastix without tears" I configured SIP and ZAP extensions.

Here's my problem: I've connected an Analog extension from my Analog PBX to one of the FXO ports on Elastix. I followed the books ZAP Trunk configuration and Inbound route configuration, but when I call from an Analog extension on my PBX to the extension connected to Elastix the phone rings but nothing happens.

I would appreciate your help.

Thanks,
 

danardf

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#2
Hi.

I don't know why you use Elastix 2.0 instead of a stable version.
Elastix 2.0 is still a RC version and have several bug.

But, do as you want... :huh:

About your problem, look at the Dahdi context.
You should use from-pstn or from-zaptel.
Else verify the cadence ring sequence compared with your PBX, into the Dahdi config.

Regards
 

danardf

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#3
ERRATUM

The Elastix is already out in Stable Version. I missed something yesterday. Sorry :laugh:
So you can use the last Elastix version HERE ;)
If not already done :p
 

sergiof

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#4
Hi,

I've checked my chan_dahdi.conf file, and I think that the context is correct. Here's the file.

Code:
[trunkgroups]

[channels]
context=from-pstn
signalling=fxs_ks
rxwink=300		; Atlas seems to use long (250ms) winks
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=no
faxdetect=incoming
echotraining=
rxgain=0.0
txgain=0.0
callgroup=1
pickupgroup=1

;Uncomment these lines if you have problems with the disconection of your analog lines
;busydetect=yes
;busycount=3


immediate=no

#include dahdi-channels.conf
#include chan_dahdi_additional.conf
dahdi-channels.conf is empty. Here is chan_dahdi_additional.conf

Code:
[2000]
signalling=fxo_ks
pickupgroup=
mailbox=2000@device
immediate=no
echotraining=
echocancelwhenbridged=no
echocancel=yes
context=from-internal
callprogress=no
callgroup=
callerid=device <2000>
busydetect=no
busycount=7
accountcode=
channel=>1
2000 is an analog extension that is working correctly.

Thanks,
 

danardf

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#5
Code:
;busydetect=yes
;busycount=3
Must be uncommented if you want that the line detect the hangup.
busycount=3 or > (4 or 5).

Else, for the cadence
Code:
cadence=1000,3000  or other value.
Otherwise, you could survey the state of dahdi channel with these cmd:

maquette*CLI> dahdi show [cadences channel channels status]

Regards
 

sergiof

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#6
Hi,

I've changed the configurations you suggested and restarted the server, but it still doesn't work. When I call from the analog extension to Elastix extension nothing happens.

Here's the result of the commands you suggested:

dahdi show cadences:

Code:
[0;32mr1: 125,125,2000,4000
r2: 250,250,500,1000,250,250,500,4000
r3: 125,125,125,125,125,4000
r4: 1000,500,2500,5000
dahdi show channel: I only get information from channel 1, which is the analog extension #2000. This one is working correctly. From the other channels I get the following message: "Unable to find given channel X" (2,3,4). I suppose this means I don't have any other channels, but I checked the ZAP Channels DID on freepbx and channel 3 is configured. I don't know if I'm missing something.

dahdi show channels:

Code:
   Chan Extension  Context         Language   MOH Interpret        Blocked    State     
 pseudo            default                    default                         In Service
      1            from-internal              default                         In Service
dahdi show status:

Code:
Description                              Alarms  IRQ    bpviol CRC4   Fra Codi Options  LBO
Wildcard TDM400P REV E/F Board 5         OK      0      0      0      CAS Unk  YEL      0 db (CSU)/0-133 feet (DSX-1)
I would appreciate any suggestion or help you could give me.

Thank you
 

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