[Asterisk-Users] PRI Trouble

[Steve Totaro]

> Out of the blue i started receiving the following error on my PRI line
> which connects my asterisk server to a Norstar 0x32 key system.
> 
> The asterisk zaptel.conf file was configure as follows and this config
> worked for 6 months until friday. Nothing was changed on either system
> prior to friday. here is teh zaptel.conf
> 
> span=1,0,0,esf,b8zs
> bchan=1-23
> dchan=24
> span=2,0,0,esf,b8zs
> bchan=25-47
> dchan=48
> 
> To try to fix the problem i changed the timing on span 2 from 0 to 1 
> 
> span=1,0,0,esf,b8zs
> bchan=1-23
> dchan=24
> span=2,1,0,esf,b8zs
> bchan=25-47
> dchan=48
> 
> However i still get the same error. Please help we cannot connect call
> form my norstar to asterisk w/ it dropping in 10 seconds.
> 
> 
> 
> Jun 12 10:51:51 NOTICE[213005]: PRI got event: 5 on Primary D-channel of
> span 2
> Jun 12 10:51:51 WARNING[213005]: No D-channels available!  Using Primary
> on channel anyway 48!Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on
> channel 35
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 36
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 37
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 38
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 39
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 40
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 41
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 42
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 43
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 44
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 45
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 46
> Jun 12 10:51:51 NOTICE[262160]: Alarm cleared on channel 47
> 
> 

Check your cables and turn on debugging