[asterisk-ss7] Two libss7 questions, and, HELP!

[umar tarar]

ok I'll try that and then update the list

On 4/13/07, Matthew Fredrickson <creslin at digium.com> wrote:
>
> Are you using trunk zaptel?  If so, if you haven't updated it recently,
> I ended up introducing a bug when I was applying a bug fix that caused
> data corruption related errors such as this.  Can you update your
> zaptel to latest trunk and see if it still gives this error?  I think
> that is should fix this.
>
> Matthew Fredrickson
>
> On Apr 12, 2007, at 9:09 AM, Charl Barnard wrote:
>
> > Hmm..unfortunately still no joy; something seems to have broken. With
> > heads
> > of zaptel, libss7 and asterisk, I still get the following odd
> > behaviour:
> >
> > 1) Upon startup, I get:
> >
> >
> > [Apr 12 16:02:37] ERROR[3300]: chan_zap.c:8566 ss7_linkset: Error in
> > write
> > Unknown error 500
> >
> > repeated several times.
> >
> > Shortly thereafter, I get:
> >
> > chan_zap.c:8878 zt_ss7_error: [1] Received MSU in invalid state 0
> >
> > ..scrolling forever madly.
> >
> > Asterisk chews 100% CPU.
> >
> > ss7 show linkset 1 shows SS7 up, but the other side shows the link
> > going up
> > and down intermittently.
> >
> > dmesg shows many lines of
> >
> > HDLC Receiver overrun on channel TE4/0/1/1 (master=TE4/0/1/1)
> >
> > None of this happens when I set the signaling channel to a bearer
> > timeslot,
> > for what it's worth.
> >
> > Any ideas, please, anyone?
> >
> > Regards,
> >
> > Charl
> >
> >
> >> -----Original Message-----
> >> From: asterisk-ss7-bounces at lists.digium.com
> >> [mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf Of
> >> Matthew Fredrickson
> >> Sent: 10 April 2007 21:23
> >> To: asterisk-ss7 at lists.digium.com
> >> Subject: Re: [asterisk-ss7] Two libss7 questions, and, HELP!
> >>
> >> Make sure you compile and install in this order:
> >> zaptel
> >> libss7
> >> asterisk
> >>
> >> If it still occurs, execute asterisk with the -g flag, open
> >> the core dump with gdb, and do a "thread apply all bt" and
> >> post that to the bugtracker.
> >>
> >> Matthew Fredrickson
> >>
> >> On Apr 10, 2007, at 1:52 PM, Charl Barnard wrote:
> >>
> >>> Hi All,
> >>> Since the last patch has been applied to allow a second voice trunk
> >>> with no signaling trunk (r78) has been committed, I've not
> >> been able
> >>> to get a working version of Asterisk with libss7 running
> >> again, with *
> >>> segfaulting when chan_zap.so gets loaded.
> >>> Is there a well-known recipe I can follow to replicate the
> >> development
> >>> (working) setup? Such as get zap trunk, libss7 trunk,
> >> asterisk trunk,
> >>> or whatever versions of those, that I can install, and get back
> >>> running again? I suspect some interdependency between these
> >> components
> >>> that I'm not able to concoct the magic brew of again to get
> >> a running
> >>> config? And this without the second voice trunk, yet ..
> >>> Regards,
> >>> Charl_______________________________________________
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> >>>
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> >>
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> >
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