[asterisk-r2] Erros MFC/R2

Wed Dec 23 12:21:45 CST 2015

Okay, Ricardo Mcgrath

Already managed to settle here, I had error in /etc/dahdi/system.conf file

thank,

*Heros Santos Amaral Filho*


*+55 61 8609-8600+55 61 9243-7457*
heros.amaral at gmail.com


2015-12-23 16:10 GMT-02:00 Mc GRATH Ricardo <mcgrathr at mail2web.com>:

> Hi Amaral
>
> If you are looking for help should post in english, otherwise it will be
> hard to someone could answer or help you.
> By the way before make any call,  check with the following command
> channels state.
> mfcr2 show channels
>
> should report something like these;
>
> Chan Variant ............................................ Tx CAS   Rx CAS
>  1     BR    ............................................  IDLE     IDLE
>
>
>
> Good luck!
>
> Mc GRATH Ricardo
>
>
> ------------------------------
> *From:* asterisk-r2-bounces at lists.digium.com [
> asterisk-r2-bounces at lists.digium.com] On Behalf Of Heros Amaral [
> heros.amaral at gmail.com]
> *Sent:* 23 December 2015 07:42
> *To:* asterisk-r2 at lists.digium.com
> *Subject:* [asterisk-r2] Erros MFC/R2
>
> Bom dia,
>
> A minha conexão com a operadora de telefonia são 8 (oito) links R2
> Digital, para o asterisk eu uso uma máquina virtual no VMWare com sistema
> operacional GNU / Linux CentOS 7.0, Asterisk 13, Dahdi 2.10.2 e 1.3.3
> OpenR2, uso dois gateways da RedFone (Fonebridge2), a minha conecção com
> o gateway é feita através de uma VLAN para cada interface do gateway, mas
> sempre quando eu tento fazer uma ligação o seguinte erro é apresentado:
>
> [Nov 20 17:37:30] WARNING[2287]: chan_dahdi.c:3882 dahdi_r2_write_log:
> Chan 1 - Seize Timeout Expired!
>
> [Nov 20 17:37:30] ERROR[2287]: chan_dahdi.c:3885 dahdi_r2_write_log: Chan
> 1 - Protocol error. Reason = Seize Timeout, R2 State = Clear Forward
> Transmitted, MF state = MF Engine Off, MF Group = Forward MF init, CAS =
> 0x08
>
> DNIS = 92437457, ANI = 9994, MF = 0x20
>
> [Nov 20 17:37:30] ERROR[2287]: chan_dahdi.c:3646
> dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 1: Seize Timeout
>
> Abaixo seguem meus arquivos de configuração:
>
> /etc/dahdi/system.conf
>
> dynamic=ethmf,eno50338560/00:50:c2:65:e3:44/0,31,0
> dynamic=ethmf,eno50338560/00:50:c2:65:e3:44/1,31,1
> #
> dynamic=ethmf,eno83889152/00:50:c2:65:e3:42/0,31,0
> dynamic=ethmf,eno83889152/00:50:c2:65:e3:42/1,31,1
> #
> dynamic=ethmf,eno100668416/00:50:c2:65:e3:2c/0,31,0
> dynamic=ethmf,eno100668416/00:50:c2:65:e3:2c/1,31,1
> #
> dynamic=ethmf,eno117447680/00:50:c2:65:e3:2e/0,31,0
> dynamic=ethmf,eno117447680/00:50:c2:65:e3:2e/1,31,1
> #
> cas=1-15:1101
> dchan=16
> cas=17-31:1101
> alaw=1-30
> #
> cas=32-46:1101
> dchan=47
> cas=48-62:1101
> alaw=32-62
> #
> cas=63-77:1101
> dchan=78
> cas=79-93:1101
> alaw=63-93
> #
> cas=94-108:1101
> dchan=109
> cas=110-124:1101
> alaw=94-124
> #
> cas=125-139:1101
> dchan=140
> cas=141-155:1101
> alaw=125-155
> #
> cas=156-170:1101
> dchan=171
> cas=172-186:1101
> alaw=156-186
> #
> cas=187-201:1101
> dchan=202
> cas=203-217:1101
> alaw=187-217
> #
> cas=218-232:1101
> dchan=233
> cas=234-248:1101
> alaw=218-248
>
> loadzone=br
> defaultzone=br
>
> /etc/redfone_01.conf
>
> [globals]
> fb=192.168.1.254
> port=1
> server=00:50:56:8a:1e:83
> priorities=0,1,2,3
> #
> [span1]
> framing=cas
> encoding=hdb3
> rbs
> master
> #
> [span2]
> framing=cas
> encoding=hdb3
> rbs
> master
> #
> [span3]
> framing=cas
> encoding=hdb3
> rbs
> master
> #
> [span4]
> framing=cas
> encoding=hdb3
> master
>
> /etc/asterisk/chan_dahdi.conf
>
> [trunkgroups]
>
> [channels]
> usecallerid=yes
> hidecallerid=no
> callwaiting=yes
> usecallingpres=yes
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> canpark=yes
> cancallforward=yes
> callreturn=yes
> echocancel=no
> echocancelwhenbridged=no
> relaxdtmf=yes
> rxgain=0.0
> txgain=0.0
> group=0
> callgroup=1
> pickupgroup=1
> ;group=0
> callgroup=1
> pickupgroup=1
> context=from-pstn
> signalling=mfcr2
> mfcr2_variant=br
> mfcr2_mfback_timeout=4000
> mfcr2_get_ani_first=no
> mfcr2_max_ani=20
> mfcr2_max_dnis=4
> mfcr2_category=national_subscriber
> ; The next three params are for debuging, you can disable when in
> production
> mfcr2_call_files=yes
> mfcr2_logdir=GVT
> mfcr2_logging=all
>
> group=0
> context=default
> signalling=mfcr2
> channel => 1-15,17-31
> channel => 32-46,48-62
>
> group=1
> context=default
> signalling=mfcr2
> channel => 63-77,79-93
> channel => 94-108,110-124
>
> group=2
> context=default
> signalling=mfcr2
> channel => 125-139,141-155
> channel => 156-170,172-186
>
> group=3
> context=default
> signalling=mfcr2
> channel => 187-201,203-217
> channel => 218-232,234-248
>
> Já realizei diversos testes e nenhum fez efeito, gostaria de saber se
> alguém poderia me dá um apoio?
>
> *Heros Santos Amaral Filho*
>
> *+55 61 9243-7457 <%2B55%2061%209243-7457> *
> heros.amaral at gmail.com
>
>
>
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