[asterisk-ss7] ACM/CPG messages

[asterisk at nicox.org]

This is working now, but asterisk restart every 10 to 15 minutes with this 
error:

srv*CLI> *** glibc detected *** double free or corruption (out): 
0xb6b1e0f8 ***

Disconnected from Asterisk server
/usr/sbin/safe_asterisk: line 50: 11910 Aborted                 (core 
dumped) ${ASTSBINDIR}/asterisk ${CLIARGS} ${ASTARGS} >&/dev/${TTY} 
</dev/${TTY}
Asterisk ended with exit status 134
Asterisk exited on signal 6.
Automatically restarting Asterisk.


any idea for debugging?


thanks


Nico

On Mon, 19 May 2008, asterisk at nicox.org wrote:

>
> Hi Matthew,
>
> Great!, now it works as we, and hopefully other needs.
>
> thanks
>
> nico
>
>
> On Fri, 16 May 2008, Matthew Fredrickson wrote:
>
>> asterisk at nicox.org wrote:
>>> Hello Matthew,
>>>
>>> The problem is not solved with this patch, i think its really needed to
>>> make an alerting, not only a progress.
>>>
>>> Please change that to be more Standard-compliant.
>>
>> I have not seen anything with clear definition for what this should be.
>>  The only thing that is somewhat useful that I have seen is Q.699.  I
>> just updated it again so that we do what Q.699 recommends (if called
>> party's status in ACM is set to subscriber free, send ALERTING).  It is
>> not a very simple situation though, this may need further tweaking.
>>
>> Please update libss7 to rev 169 and Asterisk 1.6.0 branch to rev 116798
>> to test this latest fix.
>>
>> Matthew Fredrickson
>>
>>>
>>> Thanks a lot
>>>
>>> Nico
>>>
>>>
>>>
>>> On Sat, 10 May 2008, Matthew Fredrickson wrote:
>>>
>>>> asterisk at nicox.org wrote:
>>>>> Hello to everyone,
>>>>>
>>>>> We are using libss7 now for a long time, and we have seen a small problem.
>>>>> If we get a ACM message from the carrier, asterisk says that the call is
>>>>> Proceeding now, and not Ringing as described in the documentation of the
>>>>> SS7-stack from Intel(dialogic).
>>>>>
>>>>> I changed 2 lines in chan_zap.c to solve this.
>>>>>
>>>>> here the diff for asterisk SVN-Version 115577:
>>>>>
>>>>> 9646c9646,9647
>>>>> < 					p->proceeding = 1;
>>>>> ---
>>>>>> 					p->alerting = 1;
>>>>>> 					p->subs[SUB_REAL].needringing = 1;
>>>>>
>>>>>
>>>>>
>>>>> I hope i did it in the right way, becuase i'm on it to learn c at this
>>>>> time, really no PRO.
>>>> I added a patch that I think should fix it in trunk rev 115598 or in
>>>> 1.6.0 branch rev 115599.  Can you update and confirm that my fix (it was
>>>> a little different from how you did it) works for you?
>>>>
>>>> This has been a problem for a while, for a few other people, so if there
>>>> is anyone else that has had any issues related to the audio channel not
>>>> connecting after getting an ACM, please update if you can to confirm
>>>> whether or not this issue has been resolved.
>>>>
>>>> Basically what I did was to queue a progress frame along with the
>>>> proceeding frame (which we already queued) when we receive an ACM, which
>>>> should open up the audio channel to anything you are bridged to.
>>>>
>>>> Thanks!
>>>>
>>>> --
>>>> Matthew Fredrickson
>>>> Software/Firmware Engineer
>>>> Digium, Inc.
>>>>
>>>> _______________________________________________
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>>>>
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>>>>
>>>
>>> _______________________________________________
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>>
>>
>> --
>> Matthew Fredrickson
>> Software/Firmware Engineer
>> Digium, Inc.
>>
>> _______________________________________________
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>>
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>>   http://lists.digium.com/mailman/listinfo/asterisk-ss7
>>
>
> _______________________________________________
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>
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