[AsteriskBrasil] E1 da Embratel MFC/R2 - placa TE110 - Asterisk 11 - Debian 8 Jessie - as ligações sempre caem

Segunda Fevereiro 23 18:38:13 BRT 2015

Olá,

Siga os exemplos da Embratel
https://code.google.com/p/openr2/source/browse/trunk/doc/asterisk/br/README

Sds

Alexandre Alencar
Twitter @alexandreitpro
http://blog.alexandrealencar.net/
http://www.alexandrealencar.net/
http://www.alexandrealencar.com
http://www.servicosdeti.com.br/
COBIT, ITIL, CSM, LPI, MCP-I

On Mon, Feb 23, 2015 at 5:13 PM, Roberto Carlos <rc.1990 at bol.com.br> wrote:

> Estou tentando fazer funcionar uma E1 da Embratel MFC/R2 (São Paulo-SP) em
> uma placa TE110E no Asterisk 11.13.1 Debian 8 Jessie.
> Eu consigo fazer ligações e receber ligações via URA, mas as chamadas
> duram poucos segundos e todas sempre caem.
> Nesse mesmo servidor, tenho 4 linhas analógicas que funcionam
> perfeitamente.
> Os ramais SIP via softphone também funcionam perfeitamente.
> Os ATAS têm alguns problemas, mas isso deixarei para outro email.
>
>
> As mensagens que ficam aparecendo o tempo todo na CLI são:
> ---------------------
> [Feb 17 19:49:16] WARNING[5215]: chan_dahdi.c:8129 handle_alarms: Detected
> alarm on channel 1: Yellow Alarm
> [Feb 17 19:49:16] NOTICE[5199]: chan_dahdi.c:4030 handle_clear_alarms:
> Alarm cleared on channel 1
> [Feb 17 19:49:16] NOTICE[5188]: chan_dahdi.c:4421 dahdi_r2_on_line_idle:
> Far end unblocked on chan 1
> ---------------------
>
> Quando recebo uma ligação, aparece o seguinte:
> ---------------------
> New MFC/R2 call detected on chan 1.
> MFC/R2 call offered on chan 1. ANI = 11xxxxxxxx, DNIS = 6680, Category =
> National Subscriber
> MFC/R2 call has been accepted on backward channel 1
>  -- Executing [6680 at embratel:1] Answer("DAHDI/1-1", "") in new stack
>  -- Executing [6680 at embratel:2] Goto("DAHDI/1-1", "startIVR,s,2") in new
> stack
>  -- Goto (startIVR,s,2)
>  -- Executing [s at startIVR:2] NoOp("DAHDI/1-1",
> "/var/lib/asterisk/sounds/custom") in new stack
>  -- Executing [s at startIVR:3] Set("DAHDI/1-1",
> "GLOBAL(sounds_path)=/var/lib/asterisk/sounds/custom") in new stack
>  == Setting global variable 'sounds_path' to
> '/var/lib/asterisk/sounds/custom'
>  -- Executing [s at startIVR:4] Set("DAHDI/1-1", "TIMEOUT(response)=20") in
> new stack
>  -- Response timeout set to 200.000
>  -- Executing [s at startIVR:5] Set("DAHDI/1-1", "TIMEOUT(digit)=30") in new
> stack
>  -- Digit timeout set to 300.000
>  -- Executing [s at startIVR:6] BackGround("DAHDI/1-1",
> "/var/lib/asterisk/sounds/custom/xxxxx") in new stack
>  -- <DAHDI/1-1> Playing '/var/lib/asterisk/sounds/custom/xxxxx.slin'
> (language 'br')
> [Feb 17 19:51:07] NOTICE[5188]: chan_dahdi.c:4412
> dahdi_r2_on_line_blocked: Far end blocked on chan 2
> [Feb 17 19:51:07] NOTICE[5203]: chan_dahdi.c:4412
> dahdi_r2_on_line_blocked: Far end blocked on chan 18
> [Feb 17 19:51:07] NOTICE[5202]: chan_dahdi.c:4412
> dahdi_r2_on_line_blocked: Far end blocked on chan 17
> [Feb 17 19:51:07] NOTICE[5204]: chan_dahdi.c:4412
> dahdi_r2_on_line_blocked: Far end blocked on chan 19
> [Feb 17 19:51:07] NOTICE[5189]: chan_dahdi.c:4412
> dahdi_r2_on_line_blocked: Far end blocked on chan 3
> Chan 1 - Far end disconnected. Reason: Normal Clearing
> MFC/R2 call disconnected on channel 1
>  == Spawn extension (startIVR, s, 6) exited non-zero on 'DAHDI/1-1'
> MFC/R2 call end on channel 1
>  -- Hungup 'DAHDI/1-1'
> [Feb 17 19:51:07] NOTICE[5203]: chan_dahdi.c:4421 dahdi_r2_on_line_idle:
> Far end unblocked on chan 18
> ---------------------
>
>
> Segue a minha configuração:
> ---------------------
> # vi /etc/dahdi/system.conf
>
> # MFC R2
> span=1,1,0,cas,hdb3
> cas=1-15:1101
> cas=17-31:1101
> dchan=16
> echocanceller=mg2,1-15,17-31
>
>
>
>
> # vi /etc/asterisk/chan_dahdi.conf
> [channels]
> usecallerid=yes
> callwaiting=yes
> usecallingpres=yes
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> canpark=yes
> cancallforward=yes
> callreturn=yes
> echocancel=yes
> echocancelwhenbridged=yes
> group=1
> callgroup=1
> pickupgroup=1
> busydetect=yes
> busycount=6
>
>
>
>
> ; MFC R2
> language=br
> usecallerid=yes
> callwaiting=yes
> usecallingpres=yes
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> canpark=yes
> cancallforward=yes
> callreturn=yes
> echocancel=yes
> echocancelwhenbridged=yes
> faxdetect=incoming
> signalling=mfcr2
> mfcr2_variant=br
> mfcr2_get_ani_first=no
> mfcr2_max_ani=20
> mfcr2_max_dnis=4
> mfcr2_category=national_subscriber
> mfcr2_logdir=span1
>
> ; The next three params are for debuging, you can disable when in
> production
> mfcr2_call_files=yes
> mfcr2_logdir=embratel
> mfcr2_logging=all
>
> mfcr2_mfback_timeout=4500
> ; mfcr2_mfback_timeout=-1
> mfcr2_metering_pulse_timeout=-1
> mfcr2_allow_collect_calls=no
> mfcr2_double_answer=yes
> mfcr2_immediate_accept=no
> mfcr2_forced_release=yes
> mfcr2_charge_calls=yes
> rxgain=5.0
> txgain=5.0
> context=embratel
> group=63
> channel=>1-15,17-31
>
> #include dahdi-channels.conf
>
>
>
>
>
> # vi /etc/asterisk/dahdi-channels.conf
> ; Span 1: WCT1/0 "Digium Wildcard TE110P T1/E1 Card 0"
> group=0,11
> channel => 1-15,17-31
> group=63
> context=embratel
> ---------------------
>
>
>
> Alguém poderia me dar alguma luz de onde estou errando?
>
> Obrigado.
>
>
>
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