[AsteriskBrasil] Sangoma VB0404GSM + FreePBX

Rodrigo Ferreira rsferreira08 em gmail.com
Quinta Setembro 12 23:22:38 BRT 2013


Boa noite lista,

estou tendo problemas para configurar uma placa Sangoma VB0404GSM em um
FreePBX.

Compilei o dahdi, configurei o system.conf e o dahdi-channels.conf. O E1
sobe normalmente, se eu dou "dahdi show status" o status dele aparece Ok,
mas na hora que dou "dahdi show channels" não aparece nada.

*CLI> dahdi show channels
   Chan Extension  Context         Language   MOH Interpret        Blocked
   State      Description
 pseudo            default                    default
  In Service

Mas quando eu dou no terminal "dahdi_cfg -vvv" ele me mostra todos os canais

]# dahdi_cfg -vvv
DAHDI Tools Version - 2.7.0.1

DAHDI Version: 2.7.0.1
Echo Canceller(s):
Configuration
======================

SPAN 1: CAS/HDB3 Build-out: 0 db (CSU)/0-133 feet (DSX-1)

Channel map:

Channel 01: CAS / User (Default) (Echo Canceler: none) (Slaves: 01)
Channel 02: CAS / User (Default) (Echo Canceler: none) (Slaves: 02)
Channel 03: CAS / User (Default) (Echo Canceler: none) (Slaves: 03)
Channel 04: CAS / User (Default) (Echo Canceler: none) (Slaves: 04)
Channel 05: CAS / User (Default) (Echo Canceler: none) (Slaves: 05)
Channel 06: CAS / User (Default) (Echo Canceler: none) (Slaves: 06)
Channel 07: CAS / User (Default) (Echo Canceler: none) (Slaves: 07)
Channel 08: CAS / User (Default) (Echo Canceler: none) (Slaves: 08)
Channel 09: CAS / User (Default) (Echo Canceler: none) (Slaves: 09)
Channel 10: CAS / User (Default) (Echo Canceler: none) (Slaves: 10)
Channel 11: CAS / User (Default) (Echo Canceler: none) (Slaves: 11)
Channel 12: CAS / User (Default) (Echo Canceler: none) (Slaves: 12)
Channel 13: CAS / User (Default) (Echo Canceler: none) (Slaves: 13)
Channel 14: CAS / User (Default) (Echo Canceler: none) (Slaves: 14)
Channel 15: CAS / User (Default) (Echo Canceler: none) (Slaves: 15)
Channel 17: CAS / User (Default) (Echo Canceler: none) (Slaves: 17)
Channel 18: CAS / User (Default) (Echo Canceler: none) (Slaves: 18)
Channel 19: CAS / User (Default) (Echo Canceler: none) (Slaves: 19)
Channel 20: CAS / User (Default) (Echo Canceler: none) (Slaves: 20)
Channel 21: CAS / User (Default) (Echo Canceler: none) (Slaves: 21)
Channel 22: CAS / User (Default) (Echo Canceler: none) (Slaves: 22)
Channel 23: CAS / User (Default) (Echo Canceler: none) (Slaves: 23)
Channel 24: CAS / User (Default) (Echo Canceler: none) (Slaves: 24)
Channel 25: CAS / User (Default) (Echo Canceler: none) (Slaves: 25)
Channel 26: CAS / User (Default) (Echo Canceler: none) (Slaves: 26)
Channel 27: CAS / User (Default) (Echo Canceler: none) (Slaves: 27)
Channel 28: CAS / User (Default) (Echo Canceler: none) (Slaves: 28)
Channel 29: CAS / User (Default) (Echo Canceler: none) (Slaves: 29)
Channel 30: CAS / User (Default) (Echo Canceler: none) (Slaves: 30)
Channel 31: CAS / User (Default) (Echo Canceler: none) (Slaves: 31)

30 channels to configure.

Setting echocan for channel 1 to none
Setting echocan for channel 2 to none
Setting echocan for channel 3 to none
Setting echocan for channel 4 to none
Setting echocan for channel 5 to none
Setting echocan for channel 6 to none
Setting echocan for channel 7 to none
Setting echocan for channel 8 to none
Setting echocan for channel 9 to none
Setting echocan for channel 10 to none
Setting echocan for channel 11 to none
Setting echocan for channel 12 to none
Setting echocan for channel 13 to none
Setting echocan for channel 14 to none
Setting echocan for channel 15 to none
Setting echocan for channel 17 to none
Setting echocan for channel 18 to none
Setting echocan for channel 19 to none
Setting echocan for channel 20 to none
Setting echocan for channel 21 to none
Setting echocan for channel 22 to none
Setting echocan for channel 23 to none
Setting echocan for channel 24 to none
Setting echocan for channel 25 to none
Setting echocan for channel 26 to none
Setting echocan for channel 27 to none
Setting echocan for channel 28 to none
Setting echocan for channel 29 to none
Setting echocan for channel 30 to none
Setting echocan for channel 31 to none

A sinalização é mfcr2, e aparentemente está tudo correto.

Segue as configurações.

# cat /etc/dahdi/system.conf
loadzone=us
defaultzone=us

#Sangoma A101 port 1 [slot:8 bus:0 span:1] <wanpipe1>
span=1,1,0,cas,hdb3
cas=1-15:1101
cas=17-31:1101


# cat /etc/asterisk/dahdi-channels.conf
;Sangoma A101 port 1 [slot:8 bus:0 span:1] <wanpipe1>
context=from-pstn
group=0
echocancel=yes
signalling=mfcr2
channel=1-15,17-31

Obs.: já testei com as configurações mais espeficicas de R2 tambem, que se
encontram na documentação do openr2

Alguma ideia do que possa ser? Para não aparecer os canais no "dahdi show
channels"?

Qualquer ajuda é bem vinda/


Atenciosamente.
Eng.° Rodrigo Ferreira
ITIL v3 Certified

<http://br.linkedin.com/pub/rodrigo-ferreira/31/757/901>
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