PRI-Dropped Calls!!!

Discussion in 'General' started by akroom, Jun 28, 2009.

  1. akroom

    Joined:
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    hey there!

    calls incoming or outgoing from my PRI channel get dropped randomly and out of no apparent reason.

    The system has the following configuration:

    e1 card by xorcom
    one fxo module connected with 3 lines to a panasonic.
    asterisk 1.4
    elastix 1.5-2.3

    here are the config lines below, do you see any misconfiguration that can lead to this disaster??

    Chan_dahdi.conf



    [trunkgroups]



    [channels]

    context=from-pstn

    signalling=fxs_ks

    rxwink=300 ; Atlas seems to use long (250ms) winks

    usecallerid=yes

    hidecallerid=no

    callwaiting=yes

    usecallingpres=no

    callwaitingcallerid=yes

    threewaycalling=yes

    transfer=yes

    canpark=yes

    cancallforward=yes

    callreturn=yes

    echocancel=yes

    echocancelwhenbridged=no

    faxdetect=incoming

    echotraining=128

    rxgain=0

    txgain=0

    callgroup=1

    pickupgroup=1

    restartinterval=never



    ;Uncomment these lines if you have problems with the disconnection of your analog lines

    busydetect=yes

    busycount=3



    immediate=yes



    #include chan_dahdi_additional.conf

    #include dahdi-channels.conf



    ---------

    chan_dahdi*.conf



    ; Autogenerated by /usr/sbin/genzaptelconf -- do not hand edit

    ; Zaptel Channels Configurations (zapata.conf)

    ;

    ; This is not intended to be a complete zapata.conf. Rather, it is intended

    ; to be #include-d by /etc/zapata.conf that will include the global settings

    ;



    ; Span 1: XBUS-00/XPD-00 "Xorcom XPD #00/00: E1_TE" (MASTER) ClockSource

    group=0,11

    context=from-zaptel

    switchtype = euroisdn

    signalling = pri_cpe

    channel => 1-15,17-31

    ;group=0,11

    ;context=default



    ; Span 2: XBUS-00/XPD-01 "Xorcom XPD #00/01: E1_TE" RED

    group=0,12

    context=from-zaptel

    switchtype = euroisdn

    signalling = pri_cpe

    channel => 32-46,48-62

    ;group=

    ;context=default



    ; Span 3: XBUS-00/XPD-10 "Xorcom XPD #00/10: FXO"

    ;;; line="63 XPP_FXO/00/10/0"

    signalling=fxs_ks

    callerid=asreceived

    group=1

    context=from-zaptel

    channel => 63

    ;context=default



    ;;; line="64 XPP_FXO/00/10/1"

    signalling=fxs_ks

    callerid=asreceived

    group=1

    context=from-zaptel

    channel => 64

    ;context=default



    ;;; line="65 XPP_FXO/00/10/2"

    signalling=fxs_ks

    callerid=asreceived

    group=1

    context=from-zaptel

    channel => 65

    ;context=default



    ;;; line="66 XPP_FXO/00/10/3 RED"

    signalling=fxs_ks

    callerid=asreceived

    group=1

    context=from-zaptel

    channel => 66

    ;context=default



    ;;; line="67 XPP_FXO/00/10/4 RED"

    signalling=fxs_ks

    callerid=asreceived

    group=1

    context=from-zaptel

    channel => 67

    ;context=default



    ;;; line="68 XPP_FXO/00/10/5 RED"

    signalling=fxs_ks

    callerid=asreceived

    group=1

    context=from-zaptel

    channel => 68

    context=default



    ;;; line="69 XPP_FXO/00/10/6 RED"

    signalling=fxs_ks

    callerid=asreceived

    group=1

    context=from-zaptel

    channel => 69

    ;context=default



    ;;; line="70 XPP_FXO/00/10/7 RED"

    signalling=fxs_ks

    callerid=asreceived

    group=1

    context=from-zaptel

    channel => 70

    ;context=default
     

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