[asterisk-r2] Random channels receive BLOCK Rx CAS after each wanrouter restart

Christian Cabrera ccabrera at gmail.com
Wed Feb 2 23:07:54 CST 2011


Oops, misspell. I meant Wanpipe 3.5.18, the most current stable version as I
checked today



On Wed, Feb 2, 2011 at 23:05, Moises Silva <moises.silva at gmail.com> wrote:

> You are on a quite old version of wanpipe, several RBS related bugs
> were fixed after that. Can you upgrade?
>
> Moises Silva
> Senior Software Engineer
> Sangoma Technologies Inc. | 100 Renfrew Drive, Suite 100, Markham ON
> L3R 9R6 Canada
> t. 1 905 474 1990 x128 | e. moy at sangoma.com
>
>
>
> On Wed, Feb 2, 2011 at 10:37 PM, Christian Cabrera <ccabrera at gmail.com>
> wrote:
> > Hello,
> > One of my customers is experiencing something really weird: at bootup,
> > random channels from his E1 appears with a RxC CAS of "BLOCK". If I
> restart
> > wanrouter, then the channels randomly switch but we never get the 30
> > channels as IDLE at the same time.
> > System was working fine, then they reported some noise was getting into
> the
> > lines. Now the E1 won't even take calls. I've posted a pastebin of what
> the
> > dahdi_tool looks like after restarting wanrouter several times (each time
> > channels get random block/idle status). The url
> > is http://pastebin.com/xGB3XCTE
> > The specs of what I'm using:
> > Asterisk 1.4.36
> > Dahdi 2.4.0
> > Wanpipe 3.5.8
> > Sangoma AFT-A101c  : SLOT=0 : BUS=48 : IRQ=177 : CPU=A : PORT=PRI : V=25
> > E1 is from Axtel
> > Ballum has been changed to dismiss the chance of that being the problem.
> > Dahdi_tool reports no alarms and when trying to dial out, a timeout occur
> (I
> > can see the mfcr2 debug in the console and I get no ring on the
> destination
> > phone).
> > As a side note: the E1 gets conencted into an standard PBX and works
> fine:
> > no noise nor anything bad happens. As soon as I get it into Asterisk,
> weird
> > things start to happen.
> > Could the card have gone bad? Let me know what can I do to debug as for
> > obvious reasons the E1 stays connected into the Alcatel during all work
> > hours.
> > Regards,
> >    Christian Cabrera
> >
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