[Asterisk-Users] HELP - ! No D-channels available!

[C F]

I have had the same issue with a PRI connected from asterisk to an
avaya system, it first worked fine, but then started doing this, what
is happening is that the D-channel is getting reset for some reason (I
have no clue why, but I was able to reproduce it between the avaya,
when CID Name was longer than 15 characters, but I know that is not
the problem and it is still happening, so I'm assuming it's an avaya
problem). Other then that I have no clue how to troubleshoot it, you
should have BT test the line for you to see if they can see something
wrong with it.

On 11/22/05, Julian Lyndon-Smith <asterisk at dotr.com> wrote:
> We've had no problems for a few weeks running "Asterisk
> CVS-D2005.10.28.07.54".
>
> However, this morning, we're getting users complaining that they were
> cut off - and I found these in the logs. This has happened 5 times this
> morning, and there is an entry in the log at the appropriate time.
>
> Is this a BT issue ?
>
> EuroISDN with a TE405P.
>
> Julian.
>
> Nov 22 09:53:29 WARNING[27920] chan_zap.c: No D-channels available!
> Using Primary channel 16 as D-channel anyway!
> Nov 22 09:53:31 WARNING[27920] chan_zap.c: No D-channels available!
> Using Primary channel 16 as D-channel anyway!
> Nov 22 09:53:37 WARNING[27920] chan_zap.c: No D-channels available!
> Using Primary channel 16 as D-channel anyway!
> Nov 22 09:53:37 WARNING[8519] app_dial.c: Unable to forward voice
> Nov 22 09:53:37 WARNING[8505] app_dial.c: Unable to forward voice
> Nov 22 09:54:34 WARNING[27920] chan_zap.c: No D-channels available!
> Using Primary channel 16 as D-channel anyway!
> Nov 22 09:54:34 WARNING[8678] app_dial.c: Unable to forward voice
> Nov 22 09:54:37 WARNING[27920] chan_zap.c: No D-channels available!
> Using Primary channel 16 as D-channel anyway!
> Nov 22 09:54:38 WARNING[27920] chan_zap.c: No D-channels available!
> Using Primary channel 16 as D-channel anyway!
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