[asterisk-r2] Problemas de instalación de Asterisk 1.8 con Astribank de Xorcom

Thu Sep 12 10:14:42 CDT 2013

Buenos días, 

Estoy tratando de
configurar el Astribank – Multi PRI modelo XR0111 de Xorcom sin éxito. 

Las librerías que
estoy utilizando con sus respectivas versiones son las siguientes:

-         
Asterisk
 / certified-asterisk-1.8.15

-         
Dahdi
/ 2.7

-         
Iksemel
/ 1.4

-         
Libical
/ 0.44

-         
Libpri
/ 1.4.14

-         
Openr2
/ 1.3.3

-         
CentOS  /
6.4

-         
Kernel /  2.6.32-358.14.1.el6.x86_64

Cuando ejecuto el comando dahdi_tool puedo observar que si
se está efectuando la llamada pero no se concreta (0001 – 1101). La llamada
llega a la operadora telefónica pero me indican que los dígitos no están
llegando, solo pueden ver la ocupación del canal. 

La configuración que tengo en los archivos es la siguiente:

-         
/etc/dahdi/system.conf:

# Span 1: XBUS-00/XPD-00 "Xorcom XPD [usb:X1047071].1: E1"
(MASTER) HDB3/ ClockSource

span=1,1,0,cas,hdb3 

cas=1-15:1101

cas=17-31:1101

bchan=16

-         
/etc/dahdi/xpp.conf

# /etc/dahdi/xpp.conf

#

# This file is used to configure the operation

# of init_card_* initialization scripts.

#

# pri_protocol: is an XPP PRI device E1 (default) or T1?

#pri_protocol   E1

#

# Alternatively you can set this on a port by port basis if you have a
strange

# setup where some of the ports are E1 and some are T1. These specific

# settings will override the default set above.

#pri_protocol/XBUS-00/XPD-00    E1

#pri_protocol/connector:usb-0000:00:1d.7-2/XPD-00       E1

#pri_protocol/label:usb:X1047072/XPD-00 E1

# International settings for the XPP FXO module. This is similar to the

# 'opermode' kernel module of wctdm and wctdm24xxp . The default value

# is 'FCC' (US settings).

#

# The valid settings can be shown by running the init_card_2_30 script
with

# the '-L' option. For example:

# /usr/share/dahdi/init_card_2_30 -L

#

#opermode       VE

# Set this to enable debug mode for the scripts:

#debug          1

#

# Skip the long calibration of the FXS modules. This saves time, but

# makes the units consume much more power and hence highly unreocmmended

# and unsupported.

#fxs_skip_calib 1

-         
/etc/dahdi/modules

# Xorcom Astribank Devices

xpp_usb

-         
/etc/asterisk/chan_dahdi.conf

[channels]

#include dahdi-channels.conf

-         
/etc/asterisk/ dahdi-channels.conf

signalling=mfcr2

mfcr2_variant=ve

mfcr2_get_ani_first=no

mfcr2_max_ani=10

mfcr2_max_dnis=4

mfcr2_category=national_subscriber

mfcr2_mfback_timeout=-1

mfcr2_metering_pulse_timeout=-1 

mfcr2_logdir=log

mfcr2_logging=all 

context=from-pstn

group=1

restrictcid=yes

hidecallerid=yes

channel => 1-15

channel => 17-31

-         
/etc/asterisk/extension.conf

[movistar]

exten => _XXXXXXX.,1,Dial(DAHDI/g1/${EXTEN})

same => n,Hangup

El debug de R2 al realizar la llamada me devuelve lo siguiente:
[09:37:15:157]
[Thread: 140261339698944] [Chan 1] - Call started at Thu Sep 12 09:37:15 2013
on chan 1 [openr2 version 1.3.3, revision (release)][09:37:15:157]
[Thread: 140261339698944] [Chan 1] - Outgoing call proceeding:
ANI=(restricted), DNIS=9077333, Category=National Subscriber[09:37:15:157]
[Thread: 140261339698944] [Chan 1] - CAS Tx >> [SEIZE] 0x00[09:37:15:157]
[Thread: 140261339698944] [Chan 1] - CAS Raw Tx >> 0x01[09:37:15:157]
[Thread: 140261339698944] [Chan 1] - scheduled timer id 2 (r2_seize)[09:37:15:187]
[Thread: 140261339698944] [Chan 1] - Bits changed from 0x08 to 0x0C[09:37:15:188]
[Thread: 140261339698944] [Chan 1] - CAS Rx << [SEIZE ACK] 0x0C[09:37:15:188]
[Thread: 140261339698944] [Chan 1] - Attempting to cancel timer timer 2[09:37:15:188]
[Thread: 140261339698944] [Chan 1] - timer id 2 found, cancelling it now[09:37:15:188]
[Thread: 140261339698944] [Chan 1] - MFC/R2 call acknowledge![09:37:15:188]
[Thread: 140261339698944] [Chan 1] - Sending DNIS digit 9[09:37:15:188]
[Thread: 140261339698944] [Chan 1] - MF Tx >> 9 [ON][09:37:32:880]
[Thread: 140261339698944] [Chan 1] - Attempting to cancel timer timer 0[09:37:32:880]
[Thread: 140261339698944] [Chan 1] - Cannot cancel timer 0[09:37:32:880]
[Thread: 140261339698944] [Chan 1] - CAS Tx >> [CLEAR FORWARD] 0x08[09:37:32:880]
[Thread: 140261339698944] [Chan 1] - CAS Raw Tx >> 0x09[09:37:32:911]
[Thread: 140262761285376] [Chan 1] - Bits changed from 0x0C to 0x08[09:37:32:911]
[Thread: 140262761285376] [Chan 1] - CAS Rx << [IDLE] 0x08[09:37:32:911]
[Thread: 140262761285376] [Chan 1] - Call ended[09:37:32:911]
[Thread: 140262761285376] [Chan 1] - Attempting to cancel timer timer 0

[09:37:32:911]
[Thread: 140262761285376] [Chan 1] - Cannot cancel timer 0

Quisiera su ayuda  a saber
que otra configuración me hace falta para que el Astribank funcione de manera
correcta.

Esta misma configuración la aplique en un Asterisk con las
mismas características pero con una tarjeta de E1 marca Digium y funciono
correctamente.

Muchas gracias.

Saludos,

Beatriz Belmar

bbelmar at wtfe.com  		 	   		  
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