PRI-Dropped Calls!!!

akroom

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Jun 4, 2009
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#1
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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