Elastix, PRI ISDN, OpenVox D115pnaime mucim se vec nedelju dana da podesim pomenutu isdn karticu da se poveze na telekom pri isdn.
Ne smatram sebe expertom, ali imam dovoljno znanja o voip i sip tehnologiji da podesim da asterisk centrala radi. :)
Ali nisma ni sanjao da konfiguracija primarnog pristupa moze da bude tako kompplikovana.
Zvao sam i Telekom teh. podrsku ali nisma dobio ni jednu korisnu informaciju.
Na pitanje da li oni, sa njihove starne, mogu da puste debug kako bi mi sugerisali koji parametar nije u redu, odgovorili su mi da je njihova oprema stara i da oni nemaju nacina da monitoringuju ovu vrstu linka.
iskreno se nadam da je neko sa foruma vec imao iskustva sa pomenutim podesavanjem, i da moze da me malo usmeri na pronalazenje resenja.
Koristim elastix 2.5, Asterisk 11.13.0 i OpenVox d115p, sa hardverskim echocancel-om.
Podesavanja su sledeca:
/etc/dahdi/system.conf
Code:
# Span 1: D115/0/1 "D115 (E1/T1) Card 0 Span 1" (MASTER)
span=1,1,0,ccs,hdb3
echocanceller=oslec,1-31
# termtype: te
bchan=1-15,17-31
dchan=16
# Global data
loadzone =at
defaultzone =at
# Span 1: D115/0/1 "D115 (E1/T1) Card 0 Span 1" (MASTER)
span=1,1,0,ccs,hdb3
echocanceller=oslec,1-31
# termtype: te
bchan=1-15,17-31
dchan=16
# Global data
loadzone =at
defaultzone =at
/etc/asterisk/chan_dahdi.conf
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=800
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
[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=800
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
/etc/asterisk/dahdi-channels.conf
Code:
; Span 1: D115/0/1 "D115 (E1/T1) Card 0 Span 1" (MASTER)
group=0.11
context=from-pstn
switchtype=euroisdn
signalling=pri_cpe
channel=>1-15,17-31
context=default
group = 63
; Span 1: D115/0/1 "D115 (E1/T1) Card 0 Span 1" (MASTER)
group=0.11
context=from-pstn
switchtype=euroisdn
signalling=pri_cpe
channel=>1-15,17-31
context=default
group = 63
U prilogu se nalaze screen-ovi sa rezultatima sledecih komandi: dahdi_scan, dahdi_show_channels, dahdi_show_status.
Hvala vam svima unapred, svaki savet ili komentar je dobrodosao...:)
U logovima se vidi i druga kartica (TDM400p) koju sam kasnije izvadio jer sam mislio da mozda ona pravi problem.Ali nije ...:(
Kada upalim debug, stalno izlaze poruke, D-channel is up, pa posle nekog kratkog vremena D-channel is down i tako stalno. U jednom trenutka sam uspeo i da primim poziv na asterisku dok je D-channel bio up.
[Ovu poruku je menjao stepav dana 21.10.2015. u 23:06 GMT+1]
