[asterisk-r2] problemas DTMF R2

Tue May 22 14:33:42 CDT 2012

estoy usando esta version del kernel 2.6.32-220.7.1.el6.i686, en un
centos, efectivamente cuando ejecuto el dahdi_tool si se sincroniza,
haciendo unas pruebas, fichero dahdi_channel cuando comento las lineas
channel=>1-15 carga el modulo sin problemas

saludos

2012/5/22 Ettore Pelliccioni <ettore.pelliccioni at techniclite.com>:
> Hola Yuliesky
>
> Cuando ejecutas como root un dahdi_tool ves al E1 sincronizado?
>
> Que distribucion o linux estas utilizando?
>
> Alguna vez vi algo parecido y era que la version de los modulos no correpondia al kernel, y daba error cuando el dahdi trataba de iniciarse, y por supuesto asterisk no muestra los comandos mfcr2, ni siquiera con un help.
>
> Saludos,
>
>
> Atentamente,
> Ing. Ettore Eliseo Pelliccioni Monrroy
>
> Tlf.:+58.212.7626555
> Móvil:+58.414.1111330
> Skype:ettore.pelliccioni
> eMail/msn: ettore.pelliccioni at techniclite.com
> Web site: www.techniclite.com
>
>
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> -----Original Message-----
> From: Yuliesky Bello <yulitico at gmail.com>
> Sender: asterisk-r2-bounces at lists.digium.com
> Date: Tue, 22 May 2012 13:54:18
> To: <asterisk-r2 at lists.digium.com>
> Reply-To: asterisk-r2 at lists.digium.com
> Subject: [asterisk-r2] problemas DTMF R2
>
> Buen día:
>
> Estoy configurando un enlace E1 con CANTV - Venezuela, a continuacion
> la informacion de los componentes de software instalados:
>
> OpenR2 version: 1.3.2
> DAHDI Version: 2.6.1
> Asterisk 10.4.0
> Tarjeta:  pci:0000:30:00.0     wct4xxp+     d161:0210 Wildcard TE210P (4th Gen)
>
> Cantv me entrega 1 E1 fraccionado, 1-15 entrantes, 17-31 salientes
>
> A continuación la configuración de los ficheros
>
> Chan_dahdi.conf
>
> [trunkgroups]
>
> [channels]
> context=from-pstn
> signalling=fxs_ks
> rxwink=300              ; Atlas seems to use long (250ms) winks
> usecallerid=yes
> hidecallerid=no
> callwaiting=yes
> usecallingpres=yes
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> canpark=yes
> cancallforward=yes
> callreturn=yes
> echocancel=yes
> echocancelwhenbridged=no
> faxdetect=incoming
> echotraining=800
> rxgain=0.0
> txgain=0.0
> callgroup=1
> pickupgroup=1
>
> ;Uncomment these lines if you have problems with the disconection of
> your analog lines
> ;busydetect=yes
> ;busycount=3
>
>
> immediate=yes
>
> #include dahdi-channels.conf
> #include chan_dahdi_additional.conf
>
> Dahdi_channel.conf
>
> ; Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) HDB3/ ClockSource
> group=1
> context=from-pstn
> signalling=mfcr2
> mfcr2_variant=ve
> mfcr2_get_ani_first=yes
> mfcr2_immediate_accept=no
> mfcr2_max_ani=10
> mfcr2_max_dnis=4
> mfcr2_category=national_subscriber
> mfcr2_logdir=cantv
> mfcr2_logging=all
> channel => 1-15
> ;CANTV ENTRANTE GRUPO1
>
>
> group=2
> context=from-pstn
> signalling=mfcr2
> mfcr2_variant=ve
> mfcr2_dtmf_detection=1
> mfcr2_dtmf_dialing=1
> mfcr2_get_ani_first=yes
> mfcr2_immediate_accept=yes
> mfcr2_category=national_subscriber
> mfcr2_logdir=cantv
> mfcr2_logging=all
> mfcr2_mfback_timeout=-1
> channel => 17-31
>
> System.conf
>
> # Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) HDB3/ ClockSource
> span=1,1,0,cas,hdb3
> cas=1-15:1101
> cas=17-31:1101
> echocanceller=mg2,1-15,17-131
>
> # Global data
>
> loadzone    = ve
> defaultzone    = ve
>
> El problema esta que cuando coloco el E1 y ejecuto los siguientes
> comandos dentro del CLI de asterisk arroja que los comandos no son
> encontrados
>
> mfcr2 show channels
>
> dahdi show channels
>
> Esto se debe a que el modulo chan_dahdi.so no esta cargado, entonces
> ejecuto module load chan_dahdi.so y me arroja el siguiente error
>
> Unable to load module chan_dahdi.so
> Command 'module load chan_dahdi.so' failed.
>  == Registered application 'DAHDISendKeypadFacility'
>  == Registered application 'DAHDISendCallreroutingFacility'
>  == Parsing '/etc/asterisk/chan_dahdi.conf':   == Found
>  == Parsing '/etc/asterisk/dahdi-channels.conf':   == Found
>  == Parsing '/etc/asterisk/chan_dahdi_additional.conf':   == Found
>  == Parsing '/etc/asterisk/users.conf':   == Found
> [2012-05-22 13:50:07] WARNING[21074]: chan_dahdi.c:4345 dahdi_open:
> Unable to specify channel 1: Invalid argument
> [2012-05-22 13:50:07] ERROR[21074]: chan_dahdi.c:12383 mkintf: Unable
> to open channel 1: Invalid argument
> here = 0, tmp->channel = 1, channel = 1
> [2012-05-22 13:50:07] ERROR[21074]: chan_dahdi.c:16955 build_channels:
> Unable to register channel '1-15'
>
> Saludos
>
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-- 
Saludos.

Ing. Yuliesky Bello Chávez.