asterisk users - Jul 2010 - Disconnect supervision tone detection

Hi,

I am using TDM400 card with 3 fxs and 1 fxo.  I am struggling to detect
hangup tone or disconnect supervision tone from my CO.  I attached the
recorded wav file which contains my telco's disconnect supervision.


I am using ,
        asterisk-1.4.33.1
        dahdi-linux-complete-2.3.0.1+
2.3.0
        OS => Debian-lenny 5

users.conf
-------------
[trunk_1]
trunkname = pstn  ; GUI metadata
busydetect = yes
busycount = 3
busypattern = 480,620
ringtimeout = 8000
answeronpolarityswitch = no
hanguponpolarityswitch = no
callprogress = no
progzone = in
usecallerid = yes
cidstart = ring
pulsedial = no
cidsignalling = v23
flash = 750
rxflash = 1250
mailbox callerid = asreceived
dahdichan = 1
context = DID_trunk_1
group = 1
hasexten = no
hasiax = no
hassip = no
registeriax = no
registersip = no
trunkstyle = analog
disallow = all
allow = all
gui_volume = 2  ; GUI metadata
signalling = fxs_ks
gui_fxooffset = 0  ; GUI metadata
rxgain = 0
txgain = 0.0
channel = 1

/dahdi/system.conf
# Span 1: WCTDM/4 "Wildcard TDM400P REV I Board 5" (MASTER)
fxsks=1
fxoks=2
fxoks=3
fxoks=4

# Global data

loadzone        = in
defaultzone     = in


indications.conf:
--------------------
[general]
country=in              ; default location

[in]
description = India
ringcadence = 400,200,400,2000
dial = 400*25
busy = 400/750,0/750
ring = 400*25/400,0/200,400*25/400,0/2000
congestion = 400/250,0/250
callwaiting = 400/200,0/100,400/200,0/7500
dialrecall !350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,350+440
record = 1400/500,0/15000
info = !950/330,!1400/330,!1800/330,0/1000
stutter
!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,350+440


========================================
Can anybody guide me on right ? . although I spent 1 day I didn't get any
answers for this.

I am keen on to write blog for this if it is works well. It  will helpfull
for india  asterisk users.


hope guidance from you ,
Ashik at india
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We will need to see your dahdi.conf and chan_dahdi.conf files as well.

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Hi,

I changed all settings in users.conf to chan-dahdi.conf  here is
configuration settings.

chan_dahdi.conf:
----------------------
signalling=fxs_ks
busydetect=yes
busycount=3
busypattern=300,300
answeronpolarityswitch = no
hanguponpolarityswitch = no
callprogress = no
progzone = in
usecallerid = yes
cidstart = ring
callerid=asreceived
group=0
context=from-pstn
channel => 1

;;; line="2 WCTDM/4/1 FXOKS"
signalling=fxo_ks
callerid="Channel 2" <4002>
mailbox=4002
group=5
context=from-internal
channel => 2

;;; line="3 WCTDM/4/2 FXOKS"
signalling=fxo_ks
callerid="Channel 3" <4003>
mailbox=4003
group=5
context=from-internal
channel => 3

;;; line="4 WCTDM/4/3 FXOKS"
signalling=fxo_ks
callerid="Channel 4" <4004>
mailbox=4004
group=5
context=from-internal
channel => 4
===============

*CLI> dahdi show channel 1
Channel: 1
File Descriptor: 16
Span: 1
Extension:
Dialing: no
Context: from-pstn
Caller ID:
Calling TON: 0
Caller ID name:
Destroy: 0
InAlarm: 0
Signalling Type: FXS Kewlstart
Radio: 0
Owner: <None>
Real: <None>
Callwait: <None>
Threeway: <None>
Confno: -1
Propagated Conference: -1
Real in conference: 0
DSP: no
Relax DTMF: no
Dialing/CallwaitCAS: 0/0
Default law: ulaw
Fax Handled: no
Pulse phone: no
Echo Cancellation: 128 taps, currently OFF
Actual Confinfo: Num/0, Mode/0x0000
Actual Confmute: No
Hookstate (FXS only): Offhook
==================

Hope guidance from you,
Ashik

On Fri, Jul 30, 2010 at 12:22 AM, Danny Nicholas <danny at debsinc.com>
wrote:
>   We will need to see your dahdi.conf and chan_dahdi.conf files as well.
>
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