Hi i have installed a ISDN QuarBri from Junghanns on my asterisk server.
I cannot able to recive the incoming call, meanwhile i able to call outside without problem.
My scenario is
1 Grandstream BudgeTone 100
1 ATA Grandstream HAndy (connected with one Siemens cordless)
1 ATA Grandstream HAndy…386(connected with two Siemens cordless)
Right now i set to use only two channels in TE mode (S/T=1)
In zaptel.conf:
loadzone=it
defaultzone=it
span=1,3,3,ccs,ami
bchan=1-2:
dchan=3
In zapata.conf:
[channels]
switchtype = national
; p2mp TE mode (for connecting ISDN lines in
; point-to-multipoint mode)
signalling = bri_cpe
pridialplan = unknow
;prilocaldialplan = local
nationalprefix = 0
internationalprefix = 00
usecallingpres=yes
echocancel = yes
echocancelwhenbridged = yes
echotraining = 100
context=isdn-incoming
group = 1
; S/T port 1-4
channel => 1-2
etc/asterisk/extensions.conf:
[internal]
in this context i plan all my internal number and it works perfecly
include =>sip-phones
; incoming ISDN BRI calls arrive in this
context
; we need an extension for every DID/MSN or a
; pattern that will match all
[isdn-incoming]
exten => _X.,1,Dial(SIP/phone${EXTEN},60)
exten => _X.,2,Hangup
; in sip.conf you put context=sip-phones so
the
; phones can dial out
; using zaptel group 1 (which includes all BRI
; ports, see zapata.conf)
[sip-phones]
exten => _X.,1,Dial(ZAP/g1/${EXTEN},60)
exten => _X.,2,Hangup
; if the called party is busy
exten => _X.,102,Playtones(busy)
exten => _X.,103,Wait(10)
exten => _X.,104,Hangup
; if all zaptel channels in that group are in
; use or the D channels are down
exten => _X.,202,Playtones(congestion)
exten => _X.,203,Wait(10)
exten => _X.,204,Hangup
in sip.conf
I put the context=internal (at all my sip phones)
I cannot solve the problem
Thank for your answers.