[Asterisk-Users] 2 Avm fritz passive card in the same box

[tonini . massimo]

Hi, I successfully installed 2 avm card in my asterisk box but I'm unable to make call. My capi.conf is:

msn=0721111,07211115
incomingmsn=*
controller=1,2
softdtmf=1
context=default
echocancel=yes
callgroup=1
devices=2,2

my capi info :

Contr1: 2 B channels total, 2 B channels free.
Contr2: 2 B channels total, 2 B channels free.

my extensions.conf :

exten => _0.,1,Dial(CAPI/0721111:b${EXTEN:1})

When I make a call I receive :
-- Executing Dial("SIP/2111-9940", "CAPI/0721111:b335111111") in new stack
    -- data ="">
    -- capi request omsn =0721111
  == found capi with omsn =0721111
May 28 10:36:56 NOTICE[180241]: app_dial.c:655 dial_exec: Unable to create channel of type 'CAPI'
  == Everyone is busy at this time

Someone can help me ?