Hello People,
I have Asterisk installed with a Jungshanns 4bri card.
The cards installs fine and dialing in & out works.
But after a couple of days users are suddenly not able to dial out via the ISDN line.
The log gives;
Unable to create channel of type ‘ZAP’ (cause 34 - Circuit/channel congestion)
When I do a simple ‘reload’ on the Asterisk console users are able to dial out again.
I’ve tried all kinds of BRI-Stuff & Asterisk versions but nothing helped.
Anyone familiar with these symptoms???
The ISDN provider is KPN in The Netherlands
Here’s my zaptel.conf & zapata.conf
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=2,2,3,ccs,ami
#span=3,3,3,ccs,ami
#span=4,4,3,ccs,ami
bchan=1,2
dchan=3
#bchan=4,5
#dchan=6
#bchan=7,8
#dchan=9
#bchan=10,11
#dchan=12
zapata.conf
[channels]
;
; Default language
;
;language=en
;
; Default context
switchtype = euroisdn
signalling = bri_cpe_ptmp
pridialplan = local
prilocaldialplan = dynamic
nationalprefix = 0
internationalprefix = 00
priindication = passthrough
echocancel=yes
echotraining=yes
echocancelwhenbridged=no
rxgain=12.7
txgain=-2.55
context=isdn-in
group = 1
; S/T port 1
channel => 1-2
Help is very much appreciated.
Best Regards
Hendrik van der Ploeg
The Netherlands[/b]