Bonjour,

j'utilise asterisk depuis un bout de temps avec elastix.
Cela fonctionnait très bien jusqu'à ce que je passe en Numeris 2T0 (ISDN)...
J'utilise une carte HB8 hybride avec un echocanceller VPMOCT032.

Mon problème est que régulièrement il n'est plus possible d'appeler ou de recevoir des appels. Les appels entrant entendent la sonnerie comme si on était occupé alors que personne n'est en ligne.
Mes logs ne présentent pas de problèmes particuliers. Du moins il me semble...

Un service asterisk restart permet de relancer le tout...

Voila mes conf.
dahdi/system.conf
Code:
# Span 1: WCBRI/0/0 "HB8-0000"
span=1,1,0,ccs,ami
echocanceller=hwec,1-2
# termtype: te
bchan=1-2
hardhdlc=3

# Span 2: WCBRI/0/1 "HB8-0000"
span=2,2,0,ccs,ami
echocanceller=hwec,4-5
# termtype: te
bchan=4-5
hardhdlc=6

# Span 3: WCBRI/0/2 "HB8-0000"
#span=3,3,0,ccs,ami
#echocanceller=vpmoct032 - inactive,7-9
# termtype: te
#bchan=7-8
#hardhdlc=9

# Span 4: WCBRI/0/3 "HB8-0000"
#span=4,4,0,ccs,ami
#echocanceller=vpmoct032 - inactive,10-12
# termtype: te
#bchan=10-11
#hardhdlc=12

# Span 5: WCTDM/0 "HB8-0000" (MASTER)
# channel 13, WCTDM/0/0, no module.
# channel 14, WCTDM/0/1, no module.
# channel 15, WCTDM/0/2, no module.
# channel 16, WCTDM/0/3, no module.
#fxsks=17
#echocanceller=hwec,17
#fxsks=18
#echocanceller=hwec,18
#fxsks=19
#echocanceller=hwec,19
#fxsks=20
#echocanceller=hwec,20

# Global data

loadzone        = fr
defaultzone     = fr
J'ai commenté les lignes qui ne sont pas en service.

Chan_dahdi.conf
Code:
  GNU nano 1.3.12                                                    Fichier*: chan_dahdi.conf                                                                                                             

; Auto-generated by /usr/sbin/hardware_detector
[trunkgroups]

[channels]
context=from-pstn
signalling=bri_cpe_ptmp
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=none
echotraining=800
rxgain=0.0
txgain=0.0
callgroup=1
pickupgroup=1
relaxdtmf=yes

;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
Code:
; Autogenerated by /usr/sbin/dahdi_genconf on Thu Dec 19 13:45:08 2013
; If you edit this file and execute /usr/sbin/dahdi_genconf again,
; your manual changes will be LOST.
; Dahdi Channels Configurations (chan_dahdi.conf)
;
; This is not intended to be a complete chan_dahdi.conf. Rather, it is intended
; to be #include-d by /etc/chan_dahdi.conf that will include the global settings
;

; Span 1: WCBRI/0/0 "HB8-0000"
group=0,11
context=from-pstn
switchtype = euroisdn
signalling = bri_cpe_ptmp
channel => 1-2
context = default
group = 63

; Span 2: WCBRI/0/1 "HB8-0000"
group=0,12
context=from-pstn
switchtype = euroisdn
signalling = bri_cpe_ptmp
channel => 4-5
context = default
group = 63

; Span 3: WCBRI/0/2 "HB8-0000"
#group=0,13
#context=from-pstn
#switchtype = euroisdn
#signalling = bri_cpe_ptmp
#channel => 7-8
#context = default
#group = 63

; Span 4: WCBRI/0/3 "HB8-0000"
#group=0,14
#context=from-pstn
#switchtype = euroisdn
#signalling = bri_cpe_ptmp
#channel => 10-11
#context = default
#group = 63

; Span 5: WCTDM/0 "HB8-0000" (MASTER)
;;; line="17 WCTDM/0/4 FXSKS  (EC: VPMOCT032 - INACTIVE)"
#signalling=fxs_ks
#callerid=asreceived
#group=0
#context=from-pstn
#channel => 17
#callerid=
#group=
#context=default

;;; line="18 WCTDM/0/5 FXSKS  (EC: VPMOCT032 - INACTIVE)"
#signalling=fxs_ks
#callerid=asreceived
#group=0
#context=from-pstn
#channel => 18
#callerid=
#group=
#context=default

;;; line="19 WCTDM/0/6 FXSKS  (EC: VPMOCT032 - INACTIVE)"
#signalling=fxs_ks
#callerid=asreceived
#group=0
#context=from-pstn
#channel => 19
#callerid=
#group=
#context=default

;;; line="20 WCTDM/0/7 FXSKS  (EC: VPMOCT032 - INACTIVE)"
#signalling=fxs_ks
#callerid=asreceived
#group=0
#context=from-pstn
#channel => 20
#callerid=
#group=
#context=default
Voila voila, je ne sais que fournir d'autre.
Si qqn a une idée ce serait sympa

merci d'avance

Aurel