[AsteriskBrasil] Re : Res: Res: Problemas com Unicall

[Everton Goularth]

Bom dia a todos,

conforme algumas msg trocadas anteriormente, onde eu relatava alguns 
problemas com unicall, ontem realizei os testes com o pabx leucotron e 
um link de E1 R2 Digital CTBC.

Fui obrigado a realizar os testes de ambos separados, pois so contava 
com um balum disponivel.

Nos testes com o link de E1 consegui fazer e receber ligacoes vindo da 
PSTN normalmente.

Nos testes com o pabx consegui que o asterisk enviasse a ligacao para o 
pabx atraves da placa digum te205p normalmente (em uma ramal no xlite 
fiz uma ligacao para o ramal do pabx pelo canal 34 da placa digium), 
porem quando a ligacao era atendida pelo ramal do pabx, apos dois 
segundos ela cai, me retornando o seguinte no CLI do asterisk:

Apr  2 22:12:04 WARNING[3359]: chan_unicall.c:2644 handle_uc_event: 
Unicall/34 event Connected
Apr  2 22:12:04 WARNING[3359]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 Channel echo cancel
    -- UniCall/34-1 answered SIP/1000-082d1658
Apr  2 22:12:06 WARNING[3359]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34      <- 1101  [1/     400/Answered      /Category     ]
Apr  2 22:12:07 WARNING[3359]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 Far end disconnected(cause=Normal Clearing [16]) - state 0x400
Apr  2 22:12:07 WARNING[3359]: chan_unicall.c:2644 handle_uc_event: 
Unicall/34 event Far end disconnected
Apr  2 22:12:07 WARNING[3359]: chan_unicall.c:2930 handle_uc_event: CRN 
32769 - far disconnected cause=Normal Clearing [16]
    -- Channel 0 got hangup
Apr  2 22:12:07 WARNING[3359]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 Channel gains
Apr  2 22:12:07 WARNING[3359]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 Channel switching
Apr  2 22:12:07 WARNING[3359]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 Call control(6)
Apr  2 22:12:07 WARNING[3359]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 Drop call(cause=Normal Clearing [16])
Apr  2 22:12:07 WARNING[3359]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 Clearing fwd
Apr  2 22:12:07 WARNING[3359]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 1001  ->      [1/     800/Clear back    /Category     ]
    -- Hungup 'UniCall/34-1'
  == Spawn extension (default, 1208, 1) exited non-zero on 
'SIP/1000-082d1658'
Apr  2 22:12:08 WARNING[3336]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34      <- 0101  [1/     800/Clear fwd D   /Idle         ]
Apr  2 22:12:08 WARNING[3336]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 R2 prot. err. [1/     800/Clear fwd D   /Idle         ] cause 
32773 - Unexpected CAS bit pattern
Apr  2 22:12:08 WARNING[3336]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 1001  ->      [1/       1/Idle          /Idle         ]
Apr  2 22:12:08 WARNING[3336]: chan_unicall.c:2644 handle_uc_event: 
Unicall/34 event Protocol failure
    -- Unicall/34 protocol error. Cause 32773
Apr  2 22:12:08 WARNING[3336]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 Channel echo cancel
Apr  2 22:12:08 WARNING[3336]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34      <- 1001  [1/       1/Idle          /Idle         ]
Apr  2 22:12:08 WARNING[3336]: chan_unicall.c:627 unicall_report: MFC/R2 
UniCall/34 1001  ->      [1/       1/Idle          /Idle         ]


segue minha configuracao da segunda porta da placa digium:

zaptel.conf

span=2,0,0,cas,hdb3
cas=32-46:1001
dchan=47
cas=48-62:1001


unicall.conf

context=from-leocutron
usecallerid=yes
hidecallerid=no
restrictcid=no
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=no
callreturn=no
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
echotraining=800
relaxdtmf=yes
rxgain=0.0
txgain=0.0
callgroup=2
pickupgroup=2
immediate=no
callerid=asreceived
amaflags=default
accountcode=from-leucotron
faxdetect=yes
musiconhold=default
loglevel=255
protocolclass=mfcr2
protocolvariant=br,20,13
protocolend = co
group = 2
channel=> 32-46
channel=> 48-62

Os erros que procurei pelo net parecidos com o meu estaum com 
explicacoes confusas e naum estou conseguindo enxergar o que pode estar 
errado e nem onde pode estar o erro, se nas configuracoes do asterisk, 
se no pabx, na sinalizacao do placa, se no telefone que recebe a ligacao....

Se alguem puder me ajudar.
Grato a todos pela oportunidade.

Everton Goularth
0 34 8812 4740
Uberlandia - MG

		
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