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Frank Tarczynski

2011-Mar-18 03:02 UTC

[asterisk-users] Problem routing call to fax machine on DAHDI FXS port

I am running Asterisk 1.6.2.17.2 with a Openvox A400 card with 2FXO/2FXS 
modules.  I'm trying to set-up things to route analog fax calls from a 
FXO port to an analog fax machine on a FXS port on the same card.

Outgoing faxes work just fine.  But incoming faces are routed to the 
right DAHDI  extension, but the call dropped right as the fax machine 
rings for the first time.  The fax machine works fine when connected 
directly to the analog telephone line and I see the same behavior if I 
route the fax call to anyother DAHDI or SIP extension.

Can anyone help?

I see this in the asterisk log:
(Send fax out to HP's fax check line)
[2011-03-17 13:40:17.4] VERBOSE[8825] chan_dahdi.c:     -- Starting 
simple switch on 'DAHDI/1-1'
[2011-03-17 13:40:24.0] VERBOSE[8825] pbx.c:     -- Executing 
[18884732963 at from-fax-machine:1] Set("DAHDI/1-1", 
"CALLERID(num)=19195718465") in new stack
[2011-03-17 13:40:24.0] VERBOSE[8825] pbx.c:     -- Executing 
[18884732963 at from-fax-machine:2] Dial("DAHDI/1-1", 
"DAHDI/4/18884732963") in new stack
[2011-03-17 13:40:24.0] VERBOSE[8825] app_dial.c:     -- Called 
4/18884732963
[2011-03-17 13:40:26.2] VERBOSE[8825] app_dial.c:     -- DAHDI/4-1 
answered DAHDI/1-1
[2011-03-17 13:40:29.6] NOTICE[8825] chan_dahdi.c: Fax detected, but no 
fax extension
[2011-03-17 13:41:13.4] VERBOSE[8825] chan_dahdi.c:     -- Hungup 
'DAHDI/4-1'
[2011-03-17 13:41:13.4] VERBOSE[8825] pbx.c:   == Spawn extension 
(from-fax-machine, 18884732963, 2) exited non-zero on 'DAHDI/1-1'
[2011-03-17 13:41:13.4] VERBOSE[8825] chan_dahdi.c:     -- Hungup 
'DAHDI/1-1'

(Incoming fax attempt)
[2011-03-17 13:43:18.3] VERBOSE[8834] chan_dahdi.c:     -- Starting 
simple switch on 'DAHDI/4-1'
[2011-03-17 13:43:19.3] VERBOSE[8834] pbx.c:     -- Executing 
[s at from-pstn-4:1] Wait("DAHDI/4-1", "1") in new stack
[2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing 
[s at from-pstn-4:2] Verbose("DAHDI/4-1", "CALLERID is
8884732963") in new
stack
[2011-03-17 13:43:20.4] VERBOSE[8834] app_verbose.c: CALLERID is 8884732963
[2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing 
[s at from-pstn-4:3] Verbose("DAHDI/4-1", "Time is
20110317-134320") in new
stack
[2011-03-17 13:43:20.4] VERBOSE[8834] app_verbose.c: Time is 20110317-134320
[2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing 
[s at from-pstn-4:4] Answer("DAHDI/4-1", "") in new stack
[2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing 
[s at from-pstn-4:5] Ringing("DAHDI/4-1", "") in new stack
[2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing 
[s at from-pstn-4:6] Wait("DAHDI/4-1", "6") in new stack
[2011-03-17 13:43:21.4] VERBOSE[8834] chan_dahdi.c:     -- Redirecting 
DAHDI/4-1 to fax extension
[2011-03-17 13:43:21.4] VERBOSE[8834] pbx.c:   == Spawn extension 
(from-pstn-4, fax, 1) exited non-zero on 'DAHDI/4-1'
[2011-03-17 13:43:21.4] VERBOSE[8834] pbx.c:     -- Executing 
[fax at from-pstn-4:1] NoOp("DAHDI/4-1", "Fax Detected") in
new stack
[2011-03-17 13:43:21.4] VERBOSE[8834] pbx.c:     -- Executing 
[fax at from-pstn-4:2] Dial("DAHDI/4-1", "DAHDI/1,40,tr") in
new stack
[2011-03-17 13:43:21.4] VERBOSE[8834] app_dial.c:     -- Called 1
[2011-03-17 13:43:21.4] VERBOSE[8834] app_dial.c:     -- DAHDI/1-1 is 
ringing
[2011-03-17 13:43:23.4] VERBOSE[8834] app_dial.c:     -- DAHDI/1-1 is 
ringing

(Call is routed to fax machine, but then dropped before it can answer)
[2011-03-17 13:43:24.8] VERBOSE[8834] chan_dahdi.c:     -- Hungup 
'DAHDI/1-1'
[2011-03-17 13:43:24.8] VERBOSE[8834] pbx.c:   == Spawn extension 
(from-pstn-4, fax, 2) exited non-zero on 'DAHDI/4-1'
[2011-03-17 13:43:24.8] VERBOSE[8834] chan_dahdi.c:     -- Hungup 
'DAHDI/4-1'

My dialplan looks like this:
[from-pstn-4]
exten => fax,1,NoOp(Fax Detected)
exten => fax,2,Dial(DAHDI/1,,rtT)
exten => fax,3,Congestion()
exten => fax,104,Busy()
exten => s,1,Wait(1)
exten => s,n,Verbose(CALLERID is ${CALLERID(num)})
exten => s,n,Verbose(Time is ${STRFTIME(${EPOCH},,%Y%m%d-%H%M%S)})
exten => s,n,Answer
exten => s,n,Ringing
exten => s,n,Wait(6)
exten => s,n,Dial(SIP/1000)
exten => s,n,Voicemail(1000,u)
exten => s,n,Hangup

My chan_dahdi.conf file looks like:
[trunkgroups]
;trunkgroup => 1,1
;trunkgroup => 2,2
;trunkgroup => 3,3
;trunkgroup => 4,4

;spanmap => 1,1
;spanmap => 2,2
;spanmap => 3,3
;spanmap => 4,4

[channels]
language=en
context=incoming
toneduration=40
;usedistinctiveringdetection=yes
answeronpolarityswitch=no
usecallerid=yes
cidsignalling=bell
cidstart=ring
;hidecallerid=yes
;hidecalleridname=yes
;waitfordialtone=yes
;mwimonitor=no
;mwilevel=512
;mwimonitornotify=/usr/local/bin/dahdinotify.sh
;mwisendtype=rpas,lrev
callwaiting=yes
;restrictcid=no
usecallingpres=yes
sendcalleridafter = 1
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
rxgain=2.0
txgain=8.0
group=1
callgroup=1
pickupgroup=1
;immediate=yes
immediate=no
callerid = asreceived
useincomingcalleridondahditransfer = yes
callprogress=no
progzone=us
;faxdetect=both
faxdetect=incoming
;faxdetect=outgoing
;faxdetect=no
faxbuffers=>6,full
;callerid="XXX"<1919XXXXXXX>
;channel => 3
;callerid="XXX"<1919XXXXXXX>
;channel => 4
#include dahdi-channels.conf

My dahdi-channels.conf file look like:
; Autogenerated by /usr/sbin/dahdi_genconf on Tue Nov 30 19:08:07 2010
; If you edit this file and execute /usr/sbin/dahdi_genconf again,
; your manual changes will be LOST.
; Dahdi Channels Configurations (chan_dahdi.conf)
;
; This is not intended to be a complete chan_dahdi.conf. Rather, it is 
intended
; to be #include-d by /etc/chan_dahdi.conf that will include the global 
settings
;

; Span 1: WCTDM/4 "Wildcard TDM400P REV E/F Board 5" (MASTER)
;;; line="1 WCTDM/4/0 FXOKS  (In use) (SWEC: MG2)"
signalling=fxo_ks
callerid="Channel 1" <4001>
mailbox=5000
group=5
context=from-fax-machine
channel => 1
calleridmailboxgroupcontext=default

;;; line="2 WCTDM/4/1 FXOKS  (In use) (SWEC: MG2)"
signalling=fxo_ks
callerid="Channel 2" <4002>
mailbox=6000
group=5
context=from-internal
channel => 2
calleridmailboxgroupcontext=default

;;; line="3 WCTDM/4/2 FXSKS  (In use) (SWEC: MG2)"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn-3
channel => 3
calleridgroupcontext=default

;;; line="4 WCTDM/4/3 FXSKS  (In use) (SWEC: MG2)"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn-4
channel => 4
calleridgroupcontext=default

Olivier

2011-Mar-18 07:43 UTC

head link

[asterisk-users] Problem routing call to fax machine on DAHDI FXS port

2011/3/18 Frank Tarczynski <ftarz at mindspring.com>
> I am running Asterisk 1.6.2.17.2 with a Openvox A400 card with 2FXO/2FXS
> modules.  I'm trying to set-up things to route analog fax calls from a
FXO
> port to an analog fax machine on a FXS port on the same card.
>
> Outgoing faxes work just fine.  But incoming faces are routed to the right
> DAHDI  extension, but the call dropped right as the fax machine rings for
> the first time.  The fax machine works fine when connected directly to the
> analog telephone line and I see the same behavior if I route the fax call
to
> anyother DAHDI or SIP extension.
>
> Can anyone help?
>
> I see this in the asterisk log:
> (Send fax out to HP's fax check line)
> [2011-03-17 13:40:17.4] VERBOSE[8825] chan_dahdi.c:     -- Starting simple
> switch on 'DAHDI/1-1'
> [2011-03-17 13:40:24.0] VERBOSE[8825] pbx.c:     -- Executing
> [18884732963 at from-fax-machine:1] Set("DAHDI/1-1",
> "CALLERID(num)=19195718465") in new stack
> [2011-03-17 13:40:24.0] VERBOSE[8825] pbx.c:     -- Executing
> [18884732963 at from-fax-machine:2] Dial("DAHDI/1-1",
"DAHDI/4/18884732963")
> in new stack
> [2011-03-17 13:40:24.0] VERBOSE[8825] app_dial.c:     -- Called
> 4/18884732963
> [2011-03-17 13:40:26.2] VERBOSE[8825] app_dial.c:     -- DAHDI/4-1 answered
> DAHDI/1-1
> [2011-03-17 13:40:29.6] NOTICE[8825] chan_dahdi.c: Fax detected, but no fax
> extension
> [2011-03-17 13:41:13.4] VERBOSE[8825] chan_dahdi.c:     -- Hungup
> 'DAHDI/4-1'
> [2011-03-17 13:41:13.4] VERBOSE[8825] pbx.c:   == Spawn extension
> (from-fax-machine, 18884732963, 2) exited non-zero on 'DAHDI/1-1'
> [2011-03-17 13:41:13.4] VERBOSE[8825] chan_dahdi.c:     -- Hungup
> 'DAHDI/1-1'
>
> (Incoming fax attempt)
> [2011-03-17 13:43:18.3] VERBOSE[8834] chan_dahdi.c:     -- Starting simple
> switch on 'DAHDI/4-1'
> [2011-03-17 13:43:19.3] VERBOSE[8834] pbx.c:     -- Executing
> [s at from-pstn-4:1] Wait("DAHDI/4-1", "1") in new
stack
> [2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing
> [s at from-pstn-4:2] Verbose("DAHDI/4-1", "CALLERID is
8884732963") in new
> stack
> [2011-03-17 13:43:20.4] VERBOSE[8834] app_verbose.c: CALLERID is 8884732963
> [2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing
> [s at from-pstn-4:3] Verbose("DAHDI/4-1", "Time is
20110317-134320") in new
> stack
> [2011-03-17 13:43:20.4] VERBOSE[8834] app_verbose.c: Time is
> 20110317-134320
> [2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing
> [s at from-pstn-4:4] Answer("DAHDI/4-1", "") in new
stack
> [2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing
> [s at from-pstn-4:5] Ringing("DAHDI/4-1", "") in new
stack
> [2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing
> [s at from-pstn-4:6] Wait("DAHDI/4-1", "6") in new
stack
> [2011-03-17 13:43:21.4] VERBOSE[8834] chan_dahdi.c:     -- Redirecting
> DAHDI/4-1 to fax extension
> [2011-03-17 13:43:21.4] VERBOSE[8834] pbx.c:   == Spawn extension
> (from-pstn-4, fax, 1) exited non-zero on 'DAHDI/4-1'
> [2011-03-17 13:43:21.4] VERBOSE[8834] pbx.c:     -- Executing
> [fax at from-pstn-4:1] NoOp("DAHDI/4-1", "Fax
Detected") in new stack
> [2011-03-17 13:43:21.4] VERBOSE[8834] pbx.c:     -- Executing
> [fax at from-pstn-4:2] Dial("DAHDI/4-1",
"DAHDI/1,40,tr") in new stack
> [2011-03-17 13:43:21.4] VERBOSE[8834] app_dial.c:     -- Called 1
> [2011-03-17 13:43:21.4] VERBOSE[8834] app_dial.c:     -- DAHDI/1-1 is
> ringing
> [2011-03-17 13:43:23.4] VERBOSE[8834] app_dial.c:     -- DAHDI/1-1 is
> ringing
>
> (Call is routed to fax machine, but then dropped before it can answer)
> [2011-03-17 13:43:24.8] VERBOSE[8834] chan_dahdi.c:     -- Hungup
> 'DAHDI/1-1'
> [2011-03-17 13:43:24.8] VERBOSE[8834] pbx.c:   == Spawn extension
> (from-pstn-4, fax, 2) exited non-zero on 'DAHDI/4-1'
> [2011-03-17 13:43:24.8] VERBOSE[8834] chan_dahdi.c:     -- Hungup
> 'DAHDI/4-1'
>
> My dialplan looks like this:
> [from-pstn-4]
> exten => fax,1,NoOp(Fax Detected)
> exten => fax,2,Dial(DAHDI/1,,rtT)
> exten => fax,3,Congestion()
> exten => fax,104,Busy()
> exten => s,1,Wait(1)
> exten => s,n,Verbose(CALLERID is ${CALLERID(num)})
> exten => s,n,Verbose(Time is ${STRFTIME(${EPOCH},,%Y%m%d-%H%M%S)})
> exten => s,n,Answer
> exten => s,n,Ringing
> exten => s,n,Wait(6)
> exten => s,n,Dial(SIP/1000)
> exten => s,n,Voicemail(1000,u)
> exten => s,n,Hangup
>
> My chan_dahdi.conf file looks like:
> [trunkgroups]
> ;trunkgroup => 1,1
> ;trunkgroup => 2,2
> ;trunkgroup => 3,3
> ;trunkgroup => 4,4
>
> ;spanmap => 1,1
> ;spanmap => 2,2
> ;spanmap => 3,3
> ;spanmap => 4,4
>
> [channels]
> language=en
> context=incoming
> toneduration=40
> ;usedistinctiveringdetection=yes
> answeronpolarityswitch=no
> usecallerid=yes
> cidsignalling=bell
> cidstart=ring
> ;hidecallerid=yes
> ;hidecalleridname=yes
> ;waitfordialtone=yes
> ;mwimonitor=no
> ;mwilevel=512
> ;mwimonitornotify=/usr/local/bin/dahdinotify.sh
> ;mwisendtype=rpas,lrev
> callwaiting=yes
> ;restrictcid=no
> usecallingpres=yes
> sendcalleridafter = 1
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> canpark=yes
> cancallforward=yes
> callreturn=yes
> echocancel=yes
> echocancelwhenbridged=yes
> echotraining=yes
> rxgain=2.0
> txgain=8.0
> group=1
> callgroup=1
> pickupgroup=1
> ;immediate=yes
> immediate=no
> callerid = asreceived
> useincomingcalleridondahditransfer = yes
> callprogress=no
> progzone=us
> ;faxdetect=both
> faxdetect=incoming
> ;faxdetect=outgoing
> ;faxdetect=no
> faxbuffers=>6,full
> ;callerid="XXX"<1919XXXXXXX>
> ;channel => 3
> ;callerid="XXX"<1919XXXXXXX>
> ;channel => 4
> #include dahdi-channels.conf
>
> My dahdi-channels.conf file look like:
> ; Autogenerated by /usr/sbin/dahdi_genconf on Tue Nov 30 19:08:07 2010
> ; If you edit this file and execute /usr/sbin/dahdi_genconf again,
> ; your manual changes will be LOST.
> ; Dahdi Channels Configurations (chan_dahdi.conf)
> ;
> ; This is not intended to be a complete chan_dahdi.conf. Rather, it is
> intended
> ; to be #include-d by /etc/chan_dahdi.conf that will include the global
> settings
> ;
>
> ; Span 1: WCTDM/4 "Wildcard TDM400P REV E/F Board 5" (MASTER)
> ;;; line="1 WCTDM/4/0 FXOKS  (In use) (SWEC: MG2)"
> signalling=fxo_ks
> callerid="Channel 1" <4001>
> mailbox=5000
> group=5
> context=from-fax-machine
> channel => 1
> callerid> mailbox> group> context=default
>
> ;;; line="2 WCTDM/4/1 FXOKS  (In use) (SWEC: MG2)"
> signalling=fxo_ks
> callerid="Channel 2" <4002>
> mailbox=6000
> group=5
> context=from-internal
> channel => 2
> callerid> mailbox> group> context=default
>
> ;;; line="3 WCTDM/4/2 FXSKS  (In use) (SWEC: MG2)"
> signalling=fxs_ks
> callerid=asreceived
> group=0
> context=from-pstn-3
> channel => 3
> callerid> group> context=default
>
> ;;; line="4 WCTDM/4/3 FXSKS  (In use) (SWEC: MG2)"
> signalling=fxs_ks
> callerid=asreceived
> group=0
> context=from-pstn-4
> channel => 4
> callerid> group> context=default
>
>
>
>
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
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>

What happens when you call the fax machine from a cell phone, for instance ?
Can you ear the fax machine answering ?
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ftarz at mindspring.com

2011-Mar-19 01:05 UTC

head link

[asterisk-users] Problem routing call to fax machine on DAHDI FXS port

> Message: 7
> Date: Fri, 18 Mar 2011 08:43:39 +0100
> From: Olivier<oza_4h07 at yahoo.fr>
> Subject: Re: [asterisk-users] Problem routing call to fax machine on
> 	DAHDI	FXS port
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> 	<asterisk-users at lists.digium.com>
> Message-ID:
> 	<AANLkTin6sFtC5ZacSzqO6ZW8WVSPkS=Q0f7LRNm_Pnys at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> 2011/3/18 Frank Tarczynski<ftarz at mindspring.com>
>
>> >  I am running Asterisk 1.6.2.17.2 with a Openvox A400 card with
2FXO/2FXS
>> >  modules.  I'm trying to set-up things to route analog fax
calls from a FXO
>> >  port to an analog fax machine on a FXS port on the same card.
>> >
>> >  Outgoing faxes work just fine.  But incoming faces are routed to
the right
>> >  DAHDI  extension, but the call dropped right as the fax machine
rings for
>> >  the first time.  The fax machine works fine when connected
directly to the
>> >  analog telephone line and I see the same behavior if I route the
fax call to
>> >  anyother DAHDI or SIP extension.
>> >
>> >  Can anyone help?
>> >
>> >  I see this in the asterisk log:
>> >  (Send fax out to HP's fax check line)
>> >  [2011-03-17 13:40:17.4] VERBOSE[8825] chan_dahdi.c:     --
Starting simple
>> >  switch on 'DAHDI/1-1'
>> >  [2011-03-17 13:40:24.0] VERBOSE[8825] pbx.c:     -- Executing
>> >  [18884732963 at from-fax-machine:1] Set("DAHDI/1-1",
>> >  "CALLERID(num)=19195718465") in new stack
>> >  [2011-03-17 13:40:24.0] VERBOSE[8825] pbx.c:     -- Executing
>> >  [18884732963 at from-fax-machine:2] Dial("DAHDI/1-1",
"DAHDI/4/18884732963")
>> >  in new stack
>> >  [2011-03-17 13:40:24.0] VERBOSE[8825] app_dial.c:     -- Called
>> >  4/18884732963
>> >  [2011-03-17 13:40:26.2] VERBOSE[8825] app_dial.c:     --
DAHDI/4-1 answered
>> >  DAHDI/1-1
>> >  [2011-03-17 13:40:29.6] NOTICE[8825] chan_dahdi.c: Fax detected,
but no fax
>> >  extension
>> >  [2011-03-17 13:41:13.4] VERBOSE[8825] chan_dahdi.c:     -- Hungup
>> >  'DAHDI/4-1'
>> >  [2011-03-17 13:41:13.4] VERBOSE[8825] pbx.c:   == Spawn extension
>> >  (from-fax-machine, 18884732963, 2) exited non-zero on
'DAHDI/1-1'
>> >  [2011-03-17 13:41:13.4] VERBOSE[8825] chan_dahdi.c:     -- Hungup
>> >  'DAHDI/1-1'
>> >
>> >  (Incoming fax attempt)
>> >  [2011-03-17 13:43:18.3] VERBOSE[8834] chan_dahdi.c:     --
Starting simple
>> >  switch on 'DAHDI/4-1'
>> >  [2011-03-17 13:43:19.3] VERBOSE[8834] pbx.c:     -- Executing
>> >  [s at from-pstn-4:1] Wait("DAHDI/4-1", "1")
in new stack
>> >  [2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing
>> >  [s at from-pstn-4:2] Verbose("DAHDI/4-1",
"CALLERID is 8884732963") in new
>> >  stack
>> >  [2011-03-17 13:43:20.4] VERBOSE[8834] app_verbose.c: CALLERID is
8884732963
>> >  [2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing
>> >  [s at from-pstn-4:3] Verbose("DAHDI/4-1", "Time is
20110317-134320") in new
>> >  stack
>> >  [2011-03-17 13:43:20.4] VERBOSE[8834] app_verbose.c: Time is
>> >  20110317-134320
>> >  [2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing
>> >  [s at from-pstn-4:4] Answer("DAHDI/4-1", "")
in new stack
>> >  [2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing
>> >  [s at from-pstn-4:5] Ringing("DAHDI/4-1", "")
in new stack
>> >  [2011-03-17 13:43:20.4] VERBOSE[8834] pbx.c:     -- Executing
>> >  [s at from-pstn-4:6] Wait("DAHDI/4-1", "6")
in new stack
>> >  [2011-03-17 13:43:21.4] VERBOSE[8834] chan_dahdi.c:     --
Redirecting
>> >  DAHDI/4-1 to fax extension
>> >  [2011-03-17 13:43:21.4] VERBOSE[8834] pbx.c:   == Spawn extension
>> >  (from-pstn-4, fax, 1) exited non-zero on 'DAHDI/4-1'
>> >  [2011-03-17 13:43:21.4] VERBOSE[8834] pbx.c:     -- Executing
>> >  [fax at from-pstn-4:1] NoOp("DAHDI/4-1", "Fax
Detected") in new stack
>> >  [2011-03-17 13:43:21.4] VERBOSE[8834] pbx.c:     -- Executing
>> >  [fax at from-pstn-4:2] Dial("DAHDI/4-1",
"DAHDI/1,40,tr") in new stack
>> >  [2011-03-17 13:43:21.4] VERBOSE[8834] app_dial.c:     -- Called 1
>> >  [2011-03-17 13:43:21.4] VERBOSE[8834] app_dial.c:     --
DAHDI/1-1 is
>> >  ringing
>> >  [2011-03-17 13:43:23.4] VERBOSE[8834] app_dial.c:     --
DAHDI/1-1 is
>> >  ringing
>> >
>> >  (Call is routed to fax machine, but then dropped before it can
answer)
>> >  [2011-03-17 13:43:24.8] VERBOSE[8834] chan_dahdi.c:     -- Hungup
>> >  'DAHDI/1-1'
>> >  [2011-03-17 13:43:24.8] VERBOSE[8834] pbx.c:   == Spawn extension
>> >  (from-pstn-4, fax, 2) exited non-zero on 'DAHDI/4-1'
>> >  [2011-03-17 13:43:24.8] VERBOSE[8834] chan_dahdi.c:     -- Hungup
>> >  'DAHDI/4-1'
>> >
>> >  My dialplan looks like this:
>> >  [from-pstn-4]
>> >  exten =>  fax,1,NoOp(Fax Detected)
>> >  exten =>  fax,2,Dial(DAHDI/1,,rtT)
>> >  exten =>  fax,3,Congestion()
>> >  exten =>  fax,104,Busy()
>> >  exten =>  s,1,Wait(1)
>> >  exten =>  s,n,Verbose(CALLERID is ${CALLERID(num)})
>> >  exten =>  s,n,Verbose(Time is
${STRFTIME(${EPOCH},,%Y%m%d-%H%M%S)})
>> >  exten =>  s,n,Answer
>> >  exten =>  s,n,Ringing
>> >  exten =>  s,n,Wait(6)
>> >  exten =>  s,n,Dial(SIP/1000)
>> >  exten =>  s,n,Voicemail(1000,u)
>> >  exten =>  s,n,Hangup
>> >
>> >  My chan_dahdi.conf file looks like:
>> >  [trunkgroups]
>> >  ;trunkgroup =>  1,1
>> >  ;trunkgroup =>  2,2
>> >  ;trunkgroup =>  3,3
>> >  ;trunkgroup =>  4,4
>> >
>> >  ;spanmap =>  1,1
>> >  ;spanmap =>  2,2
>> >  ;spanmap =>  3,3
>> >  ;spanmap =>  4,4
>> >
>> >  [channels]
>> >  language=en
>> >  context=incoming
>> >  toneduration=40
>> >  ;usedistinctiveringdetection=yes
>> >  answeronpolarityswitch=no
>> >  usecallerid=yes
>> >  cidsignalling=bell
>> >  cidstart=ring
>> >  ;hidecallerid=yes
>> >  ;hidecalleridname=yes
>> >  ;waitfordialtone=yes
>> >  ;mwimonitor=no
>> >  ;mwilevel=512
>> >  ;mwimonitornotify=/usr/local/bin/dahdinotify.sh
>> >  ;mwisendtype=rpas,lrev
>> >  callwaiting=yes
>> >  ;restrictcid=no
>> >  usecallingpres=yes
>> >  sendcalleridafter = 1
>> >  callwaitingcallerid=yes
>> >  threewaycalling=yes
>> >  transfer=yes
>> >  canpark=yes
>> >  cancallforward=yes
>> >  callreturn=yes
>> >  echocancel=yes
>> >  echocancelwhenbridged=yes
>> >  echotraining=yes
>> >  rxgain=2.0
>> >  txgain=8.0
>> >  group=1
>> >  callgroup=1
>> >  pickupgroup=1
>> >  ;immediate=yes
>> >  immediate=no
>> >  callerid = asreceived
>> >  useincomingcalleridondahditransfer = yes
>> >  callprogress=no
>> >  progzone=us
>> >  ;faxdetect=both
>> >  faxdetect=incoming
>> >  ;faxdetect=outgoing
>> >  ;faxdetect=no
>> >  faxbuffers=>6,full
>> >  ;callerid="XXX"<1919XXXXXXX>
>> >  ;channel =>  3
>> >  ;callerid="XXX"<1919XXXXXXX>
>> >  ;channel =>  4
>> >  #include dahdi-channels.conf
>> >
>> >  My dahdi-channels.conf file look like:
>> >  ; Autogenerated by /usr/sbin/dahdi_genconf on Tue Nov 30 19:08:07
2010
>> >  ; If you edit this file and execute /usr/sbin/dahdi_genconf
again,
>> >  ; your manual changes will be LOST.
>> >  ; Dahdi Channels Configurations (chan_dahdi.conf)
>> >  ;
>> >  ; This is not intended to be a complete chan_dahdi.conf. Rather,
it is
>> >  intended
>> >  ; to be #include-d by /etc/chan_dahdi.conf that will include the
global
>> >  settings
>> >  ;
>> >
>> >  ; Span 1: WCTDM/4 "Wildcard TDM400P REV E/F Board 5"
(MASTER)
>> >  ;;; line="1 WCTDM/4/0 FXOKS  (In use) (SWEC: MG2)"
>> >  signalling=fxo_ks
>> >  callerid="Channel 1"<4001>
>> >  mailbox=5000
>> >  group=5
>> >  context=from-fax-machine
>> >  channel =>  1
>> >  callerid>> >  mailbox>> >  group>> > 
context=default
>> >
>> >  ;;; line="2 WCTDM/4/1 FXOKS  (In use) (SWEC: MG2)"
>> >  signalling=fxo_ks
>> >  callerid="Channel 2"<4002>
>> >  mailbox=6000
>> >  group=5
>> >  context=from-internal
>> >  channel =>  2
>> >  callerid>> >  mailbox>> >  group>> > 
context=default
>> >
>> >  ;;; line="3 WCTDM/4/2 FXSKS  (In use) (SWEC: MG2)"
>> >  signalling=fxs_ks
>> >  callerid=asreceived
>> >  group=0
>> >  context=from-pstn-3
>> >  channel =>  3
>> >  callerid>> >  group>> >  context=default
>> >
>> >  ;;; line="4 WCTDM/4/3 FXSKS  (In use) (SWEC: MG2)"
>> >  signalling=fxs_ks
>> >  callerid=asreceived
>> >  group=0
>> >  context=from-pstn-4
>> >  channel =>  4
>> >  callerid>> >  group>> >  context=default
>> >
>> >
>> >
>> >
>> >
>> >  --
>> > 
_____________________________________________________________________
>> >  -- Bandwidth and Colocation Provided byhttp://www.api-digital.com
--
>> >  New to Asterisk? Join us for a live introductory webinar every
Thurs:
>> >                http://www.asterisk.org/hello
>> >
>> >  asterisk-users mailing list
>> >  To UNSUBSCRIBE or update options visit:
>> >    http://lists.digium.com/mailman/listinfo/asterisk-users
>> >
> What happens when you call the fax machine from a cell phone, for instance
?
> Can you ear the fax machine answering ?
> -------------- next part --------------
> An HTML attachment was scrubbed...
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>If I can the fax machine from the outside the call is routed to the 
expected voice extension as it is not a fax call:
Starting simple switch on 'DAHDI/4-1'
    -- Executing [s at from-pstn-4:1] Wait("DAHDI/4-1", "1")
in new stack
    -- Executing [s at from-pstn-4:2] Verbose("DAHDI/4-1",
"CALLERID is
919XXXXXXX") in new stack
CALLERID is 919XXXXXXX
    -- Executing [s at from-pstn-4:3] Verbose("DAHDI/4-1", "Time
is
20110318-210123") in new stack
Time is 20110318-210123
    -- Executing [s at from-pstn-4:4] Answer("DAHDI/4-1",
"") in new stack
    -- Executing [s at from-pstn-4:5] Ringing("DAHDI/4-1",
"") in new stack
    -- Executing [s at from-pstn-4:6] Wait("DAHDI/4-1", "6")
in new stack
    -- Executing [s at from-pstn-4:7] Dial("DAHDI/4-1",
"SIP/1000") in new
stack
  == Using SIP RTP TOS bits 184
  == Using SIP RTP CoS mark 5
    -- Called 1000
    -- SIP/1000-0000000b is ringing
  == Spawn extension (from-pstn-4, s, 7) exited non-zero on 'DAHDI/4-1'
    -- Hungup 'DAHDI/4-1'

This is what's supposed to happen for non-fax calls.

Fax calls still don't route to the DAHDI port correctly.

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asterisk users - Mar 2011 - Problem routing call to fax machine on DAHDI FXS port

[asterisk-users] Problem routing call to fax machine on DAHDI FXS port

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[asterisk-users] Problem routing call to fax machine on DAHDI FXS port

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