asterisk users - Jun 2005 - BRIstuff/QuadBRI problem: Ring requested on unconfigured channel 255/255 span 5

Hi all,

I'm running a stable Asterisk on a HP DL380G2 1.4Ghz 0,5GB RAM
equipped with 1x TE410P and 2xJunghanns QuadBRI running in NT-mode.

Connected to the BRI-Ports are 12 Fax-Modems (Elsa MicroLink ISDN/TL V.34)
which are only operating in dial out analog mode to deliver fax messages.

After a while of running fine (50-200 dial out connections)
on some S0 spans the following message occurs over and over again:

chan_zap.c:8009 pri_dchannel: Ring requested on unconfigured channel 
255/255 span 5

The Modems connected to this span get NO DIALTONE for every ATD.
Modems on other spans continue to operate.

This error seems to appear mostly on  span 5 and 6.

After restarting asterisk everything is okay again for a while.

Any hints about what is going on here are greatly appreciated ;-)

TIA, Bruno - bruno @ ic3s.de
------------
Connected to Asterisk 1.0.7-BRIstuffed-0.2.0-RC8g currently running on pbx 
(pid = 20305)
Verbosity is at least 5
pbx*CLI> show channels
        Channel  (Context    Extension    Pri )   State Appl.         Data
       Zap/25-1  (pri1       s            1   )      Up Bridged Call 
Zap/128-1
      Zap/128-1  (from-s0-faxmodems 00711xxx 5   )      Up Dial 
Zap/r1/0711xxx
       Zap/24-1  (pri1       s            1   )      Up Bridged Call 
Zap/132-1
      Zap/132-1  (from-s0-faxmodems 00242xxx  5   )      Up Dial 
Zap/r1/0242xxx
4 active channel(s)
Jun 24 11:49:19 WARNING[20305]: chan_zap.c:8009 pri_dchannel: Ring 
requested on unconfigured channel 255/255 span 5
  == Primary D-Channel on span 6 down for TEI 64
  == Primary D-Channel on span 6 up for TEI 64
    -- Accepting overlap voice call from '' to '00394xxxx' on
channel 0/2,
span 6
    -- Starting simple switch on 'Zap/129-1'
    -- Channel 0/2, span 7 got hangup
    -- Hungup 'Zap/24-1'
  == Spawn extension (from-s0-faxmodems, 00242xxx, 5) exited non-zero on 
'Zap/132-1'
    -- Hungup 'Zap/132-1'
    -- Executing SetCallerPres("Zap/129-1", "prohib") in new
stack
    -- Executing NoOp("Zap/129-1", "") in new stack
    -- Executing SetTransferCapability("Zap/129-1",
"3K1AUDIO") in new
stack
    -- Setting transfer capability to: 0x10 - 3K1AUDIO.
    -- Executing SetCIDNum("Zap/129-1", "0410612345") in new
stack
    -- Executing Dial("Zap/129-1", "Zap/r1/039xxxx") in new
stack
    -- Requested transfer capability: 0x10 - 3K1AUDIO
    -- Called r1/039xxxx
    -- Zap/26-1 is ringing
    -- Zap/26-1 answered Zap/129-1
    -- Attempting native bridge of Zap/129-1 and Zap/26-1
Jun 24 11:49:35 WARNING[20305]: chan_zap.c:8009 pri_dchannel: Ring 
requested on unconfigured channel 255/255 span 5
  == Primary D-Channel on span 7 down for TEI 65
  == Primary D-Channel on span 7 up for TEI 65

Hi,

can you please post the output of "zap show channel" for all channels
of an affected span? It seems that asterisk thinks that all B channels
are still in use. So i suspect some problem with call clearing.

best regards

Klaus
--
Klaus-Peter Junghanns

Am Freitag, den 24.06.2005, 12:07 +0200 schrieb
Bruno.Voigt@ic3s.de:
> Hi all,
> 
> I'm running a stable Asterisk on a HP DL380G2 1.4Ghz 0,5GB RAM
> equipped with 1x TE410P and 2xJunghanns QuadBRI running in NT-mode.
> 
> Connected to the BRI-Ports are 12 Fax-Modems (Elsa MicroLink ISDN/TL V.34)
> which are only operating in dial out analog mode to deliver fax messages.
> 
> After a while of running fine (50-200 dial out connections)
> on some S0 spans the following message occurs over and over again:
> 
> chan_zap.c:8009 pri_dchannel: Ring requested on unconfigured channel 
> 255/255 span 5
> 
> The Modems connected to this span get NO DIALTONE for every ATD.
> Modems on other spans continue to operate.
> 
> This error seems to appear mostly on  span 5 and 6.
> 
> After restarting asterisk everything is okay again for a while.
> 
> Any hints about what is going on here are greatly appreciated ;-)
> 
> TIA, Bruno - bruno @ ic3s.de
> ------------
> Connected to Asterisk 1.0.7-BRIstuffed-0.2.0-RC8g currently running on pbx 
> (pid = 20305)
> Verbosity is at least 5
> pbx*CLI> show channels
>         Channel  (Context    Extension    Pri )   State Appl.         Data
>        Zap/25-1  (pri1       s            1   )      Up Bridged Call 
> Zap/128-1
>       Zap/128-1  (from-s0-faxmodems 00711xxx 5   )      Up Dial 
> Zap/r1/0711xxx
>        Zap/24-1  (pri1       s            1   )      Up Bridged Call 
> Zap/132-1
>       Zap/132-1  (from-s0-faxmodems 00242xxx  5   )      Up Dial 
> Zap/r1/0242xxx
> 4 active channel(s)
> Jun 24 11:49:19 WARNING[20305]: chan_zap.c:8009 pri_dchannel: Ring 
> requested on unconfigured channel 255/255 span 5
>   == Primary D-Channel on span 6 down for TEI 64
>   == Primary D-Channel on span 6 up for TEI 64
>     -- Accepting overlap voice call from '' to '00394xxxx'
on channel 0/2,
> span 6
>     -- Starting simple switch on 'Zap/129-1'
>     -- Channel 0/2, span 7 got hangup
>     -- Hungup 'Zap/24-1'
>   == Spawn extension (from-s0-faxmodems, 00242xxx, 5) exited non-zero on 
> 'Zap/132-1'
>     -- Hungup 'Zap/132-1'
>     -- Executing SetCallerPres("Zap/129-1", "prohib")
in new stack
>     -- Executing NoOp("Zap/129-1", "") in new stack
>     -- Executing SetTransferCapability("Zap/129-1",
"3K1AUDIO") in new
> stack
>     -- Setting transfer capability to: 0x10 - 3K1AUDIO.
>     -- Executing SetCIDNum("Zap/129-1", "0410612345")
in new stack
>     -- Executing Dial("Zap/129-1", "Zap/r1/039xxxx") in
new stack
>     -- Requested transfer capability: 0x10 - 3K1AUDIO
>     -- Called r1/039xxxx
>     -- Zap/26-1 is ringing
>     -- Zap/26-1 answered Zap/129-1
>     -- Attempting native bridge of Zap/129-1 and Zap/26-1
> Jun 24 11:49:35 WARNING[20305]: chan_zap.c:8009 pri_dchannel: Ring 
> requested on unconfigured channel 255/255 span 5
>   == Primary D-Channel on span 7 down for TEI 65
>   == Primary D-Channel on span 7 up for TEI 65    
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