[asterisk-r2] openR2 - falha em algumas ligaçoes

Wed Nov 5 11:13:33 CST 2008

Just to make sure, when you did the upgrade for libopenr2 @95, did you
upgrade your * to the latest revision as well?

$> svn co http://svn.digium.com/svn/asterisk/team/moy/mfcr2-1.4 asterisk-1.4

- MM

On Tue, Nov 4, 2008 at 3:24 PM, Joao Carlos Moura <jmoura at crdusa.net> wrote:
> Hi,
> thanks for the information.
> Upgraded the library openr2-79 for openr2-95.
> The problem of transmission of digits has declined significantly.
> Now I reported that after 5-6 minutes the call drops.
> Search information repository in the list did not find more.
> Is there a parameter to change and avoid this problem?
> I have a E1 30 channels with Oi-Brasil.
>
> Thank you
>
> ----- Original Message -----
> From: "Moises Silva" <moises.silva at gmail.com>
> To: <asterisk-r2 at lists.digium.com>
> Sent: Tuesday, November 04, 2008 11:56 AM
> Subject: Re: [asterisk-r2]openR2 - falha em algumas ligaçoes
>
>
> Indeed changing mfcr2_get_ani_first would not change nothing in this
> particular log we are seeing.
>
> The first thing you need to do is upgrade openr2 or it would be harder
> to help you, since you are about 15 revisions (changes to openr2)
> behind.
>
> The log is pretty clear,
>
> Nov  1 06:28:16] DEBUG[2771]: chan_dahdi.c:3170 dahdi_hangup
>
> in the middle of a call we're sending "Clear Forward" signal, and the
> only cause for that is that Asterisk requests the hangup. In this
> case, it seems the other leg of the bridge is a SIP channel. You would
> need to see with sip debug if they are sending us the hangup signal.
>
> How often does this happen?
>
> Moy
>
> On Tue, Nov 4, 2008 at 8:36 AM, Melcon Moraes <melcon at gmail.com> wrote:
>> When a call is being placed to the TELCO, you don't get ANI first or
>> after. You send it. How would that change matters in this case?
>>
>> -MM
>>
>> On Tue, Nov 4, 2008 at 11:57 AM, Alexandre Cavalcante Alencar
>> <alexandre.alencar at gmail.com> wrote:
>>> Hi all,
>>>
>>> João, can you change a param and check again?
>>>
>>> ; before
>>> mfcr2_get_ani_first=no
>>>
>>> ; after
>>> mfcr2_get_ani_first=yes
>>>
>>> As per [1], Oi (Telemar) get ANI digits first. And if you can, make the
>>> test
>>> using r2test so we can have a clean testbed.
>>>
>>> [1] http://www.soft-switch.org/unicall/installing-mfcr2.html
>>>
>>> Best Regards.
>>>
>>>
>>> On Tue, Nov 4, 2008 at 6:45 AM, Joao Carlos Moura <jmoura at crdusa.net>
>>> wrote:
>>>>
>>>> Olá pessoal, instalei o pacote OpenR2 em um servidor Debian 4.0-r5 com
>>>> asterisk 1.4.
>>>> Nao tive nenhum problema com compilação e aparentemente não acontece
>>>> nenhum erro.
>>>> O problema que enfrento é que em algumas ligações que não completam.
>>>> Habilitei o debug e verifiquei que no momento da falha, onde era para
>>>> enviar o número discado digito
>>>> por digito e pára no primeiro e fica até dar timeout.
>>>> Conversei com o Alexandre e ele me deu algumas sugestões, entre elas
>>>> atualizar o pacote.
>>>> Esse procedimento ainda nao fiz
>>>>
>>>> Envio minha configuração e um debug que falhou a chamada.
>>>> Agradeço a ajuda
>>>>
>>>> João Carlos Moura
>>>>
>>>> Debian
>>>> Asterisk 1.4.22
>>>> OpenR2 version: 0.1.1, revision: 79
>>>>
>>>> zapata.conf
>>>> [channels]
>>>> usecallerid=yes
>>>> callwaiting=yes
>>>> usecallingpres=yes
>>>> callwaitingcallerid=yes
>>>> threewaycalling=yes
>>>> transfer=yes
>>>> canpark=yes
>>>> cancallforward=yes
>>>> callreturn=yes
>>>> echocancel=yes
>>>> echotrainning=yes
>>>> echocancelwhenbridged=yes
>>>>
>>>> signalling=mfcr2
>>>> mfcr2_variant=br
>>>> mfcr2_get_ani_first=no
>>>> mfcr2_max_ani=20
>>>> mfcr2_max_dnis=20
>>>> mfcr2_category=national_subscriber
>>>> mfcr2_logdir=span1
>>>> mfcr2_logging=all
>>>>
>>>> group=1
>>>> callgroup=1
>>>> pickupgroup=1
>>>> callerid=asreceived
>>>> context=from-pstn
>>>>
>>>> channel => 1-15,17-31
>>>> zaptel.conf                              ;  E1 da Oi
>>>> span=1,1,0,cas,hdb3
>>>> cas=1-15:1101
>>>> dchan=16
>>>> cas=17-31:1101
>>>> loadzone = br
>>>> defaultzone= br
>>>>
>>>> Debug que falhou a chamada
>>>>
>>>>     -- Executing [POP121211724 at to-pstn:1]
>>>> SetCDRUserField("SIP/192.168.0.5-b7000480", "POP121211724") in new stack
>>>>     -- Executing [POP121211724 at to-pstn:2]
>>>> Dial("SIP/192.168.0.5-b7000480",
>>>> "ZAP/g1/21211724|60|Ct") in new stack
>>>> [Nov  1 06:28:10] DEBUG[2771]: chan_dahdi.c:956
>>>> dahdi_r2_get_channel_category: no MFC/R2 category specified for chan
>>>> Zap/1-1, using default National Subscriber
>>>> [Nov  1 06:28:10] DEBUG[2771]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - Attempting to make call (ANI=9009, DNIS=21211724, category=National
>>>> Subscriber)
>>>> [Nov  1 06:28:10] DEBUG[2771]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - ABCD Tx >> [SEIZE] 0x00
>>>> [Nov  1 06:28:10] DEBUG[2771]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - ABCD Raw Tx >> 0x01
>>>>     -- Called g1/21211724
>>>> [Nov  1 06:28:10] DEBUG[2771]: chan_dahdi.c:4370 dahdi_handle_event:
>>>> bits
>>>> changed in chan 1
>>>> [Nov  1 06:28:10] DEBUG[2771]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - Bits changed from 0x08 to 0x0C
>>>> [Nov  1 06:28:10] DEBUG[2771]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - ABCD Rx << [SEIZE ACK] 0x0C
>>>> [Nov  1 06:28:10] DEBUG[2771]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - Sending DNIS digit 2
>>>> [Nov  1 06:28:10] DEBUG[2771]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - MF Tx >> 2 [ON]
>>>> [Nov  1 06:28:16] DEBUG[2771]: chan_dahdi.c:3170 dahdi_hangup:
>>>> disconnecting MFC/R2 call on chan 1
>>>> [Nov  1 06:28:16] DEBUG[2771]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - ABCD Tx >> [CLEAR FORWARD] 0x08
>>>> [Nov  1 06:28:16] DEBUG[2771]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - ABCD Raw Tx >> 0x09
>>>>     -- Hungup 'Zap/1-1'
>>>>   == Spawn extension (to-pstn, POP121211724, 2) exited non-zero on
>>>> 'SIP/192.168.0.5-b7000480'
>>>> [Nov  1 06:28:16] DEBUG[2636]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - Bits changed from 0x0C to 0x08
>>>> [Nov  1 06:28:16] DEBUG[2636]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - ABCD Rx << [IDLE] 0x08
>>>> [Nov  1 06:28:16] DEBUG[2636]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - Call ended
>>>> [Nov  1 06:28:16] DEBUG[2636]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - ABCD Tx >> [IDLE] 0x08
>>>> [Nov  1 06:28:16] DEBUG[2636]: chan_dahdi.c:1209 dahdi_r2_write_log:
>>>> Chan
>>>> 1 - ABCD Raw Tx >> 0x09
>>>> [Nov  1 06:28:16] NOTICE[2636]: chan_dahdi.c:1065 dahdi_r2_on_call_end:
>>>> MFC/R2 call en
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>>>
>>>
>>> --
>>> Alexandre C Alencar (Skarmeth)
>>> http://blog.alexandrealencar.net/
>>> http://www.alexandrealencar.net/
>>> http://people.debian-ce.org/skarmeth/
>>>
>>>
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