Hi.
We have a quadBRI card installed on asterisk 1.0, all is working
fine, incomming, outgoing calls, all works well.
The disaster is, that if no one uses the card for some 2-3 hours, the
card seems to change it's status. If I try to make an outgoing call,
Asterisk registers that I'm trying to dial app, but in my sip phone from
which I'm calling, I hear nothing, only some very weak clicking sound,
and the phone I'm calling does not ring.
If I make the call ingoing instead, the sip phone rings, when I
answer Asterisk registers a bridged call, but the phone I'm calling from
keeps on ringing.
Does anyone recognize these strange behaviours?
extensions.conf
[from-sip]
exten => _0.,1,Dial(ZAP/g1/${EXTEN:1},30,t)
[isdn-ingresso]
exten =>27380773,1,Dial(SIP/116,20,t)
exten => s,1,Answer
exten => s,2,Playback(pbx-invalid)
exten => s,3,Hangup
zapapta.conf
[channels]
switchtype = euroisdn
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
rxgain=8.2
txgain=-1.0
signalling = bri_cpe_ptmp
pridialplan = local
prilocaldialplan = local
switchtype = euroisdn
signalling = bri_cpe_ptmp
pridialplan = local
context=isdn-ingresso
group = 1
channel => 1-2
switchtype = euroisdn
signalling = bri_cpe_ptmp
pridialplan = local
context=isdn-ingresso
group = 2
channel => 4-5
switchtype = euroisdn
signalling = bri_cpe_ptmp
pridialplan = local
context=isdn-ingresso
group = 3
channel => 7-8
switchtype = euroisdn
signalling = bri_cpe_ptmp
pridialplan = local
context=isdn-ingresso
group = 4
channel => 10-11
zaptel.conf
loadzone=nl
defaultzone=nl
# qozap span definitions
# most of the values should be bogus because we are not really zaptel
span=1,1,3,ccs,ami
span=2,0,3,ccs,ami
span=3,0,3,ccs,ami
span=4,0,3,ccs,ami
bchan=1,2
dchan=3
bchan=4,5
dchan=6
bchan=7,8
dchan=9
bchan=10,11
dchan=12
Hello Asterisk users.
We have a quadBRI card installed and have the following problem. When
starting Asterisk, the card is up and works perfect. But if no one uses
it for 2-3 hours, the card seems to change status. If I try making a
call from my sip phone to an extarnal telephone then asterisk registers
that I'm trying to call, i.e. it's not a bridged but a show channels
gives this output:
Channel (Context Extension Pri ) State Appl. Data
Zap/1-1 (isdn-ingresso s 1 ) Dialing AppDial
(Outgoing Line)
SIP/116-c24d (from-sip 03926969736 1 ) Ring
Dial ZAP/g1/3923333736|30|t
2 active channel(s)
But in the sip phone there is only silence exept for som weak clicking
sound.
If instead I make the call from outside, then the sip phone rings,
when I answer, in the sip phone there is absolute silence and the
calling phone keeps ringing. Asterisk says that the call is up, i.e.
bridged.
Does anyone know anything about this syndrome? Below are the conf
files involved.
[from-sip]
exten => _0.,1,Dial(ZAP/g1/${EXTEN:1},30,t)
[isdn-ingresso]
exten =>27380773,1,Dial(SIP/116,20,t)
exten => s,1,Answer
exten => s,2,Playback(pbx-invalid)
exten => s,3,Hangup
zapata.conf:
loadzone=nl
defaultzone=nl
span=1,1,3,ccs,ami
span=2,0,3,ccs,ami
span=3,0,3,ccs,ami
span=4,0,3,ccs,ami
bchan=1,2
dchan=3
bchan=4,5
dchan=6
bchan=7,8
dchan=9
bchan=10,11
dchan=12
zaptel.conf:
switchtype = euroisdn
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
rxgain=8.2
txgain=-1.0
signalling = bri_cpe_ptmp
pridialplan = local
prilocaldialplan = local
switchtype = euroisdn
signalling = bri_cpe_ptmp
pridialplan = local
context=isdn-ingresso
group = 1
channel => 1-2
switchtype = euroisdn
signalling = bri_cpe_ptmp
pridialplan = local
context=isdn-ingresso
group = 2
channel => 4-5
switchtype = euroisdn
signalling = bri_cpe_ptmp
pridialplan = local
context=isdn-ingresso
group = 3
channel => 7-8
switchtype = euroisdn
signalling = bri_cpe_ptmp
pridialplan = local
context=isdn-ingresso
group = 4
channel => 10-11