[Asterisk-Users] HDLC link unstable, yellow alarm on

[Laszlo Megyer]

Hey folks,

I have my linuxbox connected to a PBX through a digium te110p card, E1 line.
The asterisk is set up to be the timing master for the line.

recently run into the following error message when starting asterisk:

The message:
---------
  == Primary D-Channel on span 1 down
Dec  7 11:34:02 WARNING[1105]: chan_zap.c:2282 pri_find_dchan: No
D-channels available!  Using Primary channel 16 as D-channel anyway!
  == Primary D-Channel on span 1 up

Also the yellow alarm is not cleared on the PBX side. Any
recommendations for the problem?


Or should I use Tie-line connection between the PBX and asterisk somehow?

thanks,
lez

config files follow:



my /etc/zaptel.conf:
-------------------8<-----------
span=1,0,0,ccs,hdb3
bchan=1-15,17-31
dchan=16

my /etc/asterisk/zapata.conf:
----------------8<-------------------
[trunkgroups]

[channels]

spanmap => 1,1,1

usecallerid=yes
hidecallerid=no
language=en
callwaiting=no
threewaycalling=yes
transfer=yes
echocancel=yes
echotraining=yes
callreturn=yes

rxgain=0.0
txgain=0.0

callgroup=1
pickupgroup=1

immediate=no


; LOCAL CONFIGS:
context = internal

signalling = pri_net
group = 1;
channel => 1-15,17-31

switchtype = national