[asterisk-users] Rsrvd state and off hook dahdi issue

[Alexandre Rodrigues]

Hello all,

I have asterisk 1.4.26.2 working on linux CentOS 2.6.18 with a dahdi
driver 2.2.0.2  and  Digium Wildcard AEX410.

I configured 3 ports of 4 all fxs. The port 1 is connected to a
analogue phone, the port 3 and 4 are connected to two analogue faxes.


dahdi-channels.conf:

        ;;; line="1 WCTDM/0/0 FXOKS"
        threewaycalling=yes
        transfer=yes
        signalling=fxo_ks
        callerid="John Doe" <1234>
        callgroup=1
        pickupgroup=1
        context=national_mobile
        channel => 1

        ;;; line="3 WCTDM/0/2 FXOKS"
        threewaycalling=no
        transfer=no
        signalling=fxo_ks
        callerid=FAX Three
        callgroup=
        pickupgroup=
        context=national_landline
        channel => 3

        ;;; line="4 WCTDM/0/3 FXOKS"
        threewaycalling=no
        transfer=no
        signalling=fxo_ks
        callerid=FAX RH
        callgroup=
        pickupgroup=
        context=national_landline
        channel => 4

the system.conf file:

     fxoks=1
     echocanceller=mg2,1
     fxoks=2
     echocanceller=mg2,2
     fxoks=3
     echocanceller=mg2,3
     fxoks=4
     echocanceller=mg2,4

     # Global data

     loadzone        = pt
     defaultzone     = pt


Some times the the fxs lines stays off hook permanently, with the
state reserved.
I tried to do a soft hangup with no results.
The only thing that works is to restart the dahdi drivers.

Anyone has an idea of how to resolve this??

Thanks in advance,

Alex