[asterisk-users] Fax tone detected, but no fax extension for CAPI

[Stefan-Michael. Guenther (in-put GbR)]

Hello,

I have a fax server with an AVM Fritzcard that is connected to port number 4 
of an EICON DIVA Server 4 BRI. As you can see from the following debug 
messages, asterisk is accepting the incoming fax call on ISDN4 and forwards 
it to port number 3 (ISDN3).
But at the end the call is terminated before the fax has been sent with the 
error message "Fax tone detected, but no fax extension for CAPI/ISDN3". 

Google doesn't find a lot for this message. Does anyone of you have an idea 
what's going  wrong or what might be missing?

I have tested it with two different fax numbers and ISDN3 is able to answer 
and start calls.

CONNECT_IND (PLCI=0x1a04,DID=07218304493,CID=5683099,CIP=0x4,CONTROLLER=0x4)
       > ISDN4: msn='*' DNID='07218304493' MSN
  == ISDN4: Incoming call '5683099' -> '07218304493'
    -- ISDN4: CAPI/ISDN4/07218304493-0: 07218304493 matches in context faxout
  == Started pbx on channel CAPI/ISDN4/07218304493-0

-- ISDN4: info element SETUP
  == ISDN4: pbx already started on channel CAPI/ISDN4/07218304493-0
       > CAPI devicestate requested for ISDN4/07218304493
    -- Executing Answer("CAPI/ISDN4/07218304493-0", "") in new stack
  == ISDN4: Answering for 07218304493

> CAPI devicestate requested for ISDN4/07218304493
    -- Executing Dial("CAPI/ISDN4/07218304493-0", "CAPI/g1/07218304493|10|r") 
in new stack
       > data = g1/07218304493
       > parsed dialstring: 'g1' 'NULL' '07218304493' ''
       > capi request group = 2
       > parsed dialstring: 'g1' 'NULL' '07218304493' ''
  == ISDN3: Call CAPI/ISDN3/07218304493-1   (pres=0x00, ton=0x00)

-- Called g1/07218304493
  == ISDN4: Requested RINGING-Indication for CAPI/ISDN4/07218304493-0
Aug  5 14:20:03 WARNING[9873]: chan_capi.c:3951 capi_signal_progress: wrong 
channel state to signal PROGRESS
    -- ISDN4: attempting ALERT in state 6

-- ISDN3: info element CALL PROCEEDING
    -- CAPI/ISDN3/07218304493-1 is proceeding passing it to 
CAPI/ISDN4/07218304493-0

-- CAPI/ISDN3/07218304493-1 answered CAPI/ISDN4/07218304493-0
  == ISDN4: Requested Indication-STOP for CAPI/ISDN4/07218304493-0
    -- Attempting native bridge of CAPI/ISDN4/07218304493-0 and 
CAPI/ISDN3/07218304493-1
  == ISDN4:ISDN3 Requested native bridge for CAPI/ISDN4/07218304493-0 and 
CAPI/ISDN3/07218304493-1
       > CAPI devicestate requested for ISDN3/07218304493

> ISDN3: c_dtmf = Y
    -- Fax tone detected, but no fax extension for CAPI/ISDN3/07218304493-1

; capi.conf
;
[ISDN3]
incomingmsn=*
isdnmode=MSN
immediate=yes
context=isdnin
ntmode=no
controller=3
group=1          ;dialout group
callgroup=1
accountcode=ISDN3
devices=2

[ISDN4]
incomingmsn=*
immediate=yes
ntmode=yes
controller=4
group=9
callgroup=1
context=faxout
accountcode=ISDN4
devices=2

; extensions.conf
;
[faxout]
exten => _X.,1,Answer
exten => _X.,2,DIAL(CAPI/g1/${EXTEN},10,r)
exten => _X.,3,Congestion

Thanks for any help,

Stefan
-- 

********************************************
in-put GbR - Das Linux-Systemhaus
Stefan-Michael Guenther
Moltkestrasse 49     D-76133 Karlsruhe
Tel./Fax : +49 (0)721 / 83044 - 98/93
http://www.in-put.de
********************************************
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-- 

********************************************
in-put GbR - Das Linux-Systemhaus
Stefan-Michael Guenther
Moltkestrasse 49     D-76133 Karlsruhe
Tel./Fax : +49 (0)721 / 83044 - 98/93
http://www.in-put.de
********************************************
     Schulungen  Installationen  
         Beratung   Support
      Voice over IP - Lösungen
********************************************