asterisk users - Nov 2005 - DTMF problem in * -> ZAP/g1 calls(ZAP/g1 is a PRI group)

Hey all,
    I have a problem that seems reminiscent of a previous CVS issue that
appeared that caused DTMF not to be interpreted on OUTBOUND (i.e,
Originated) calls from Asterisk. If the call was Originated from a SIP
client, or 'pass through' via the other attached PABX (ZAP/g2) it all
works fine and DTMF is interpreted. Incoming calls (Terminated) on the
Asterisk server work fine.

    It seems the problem only arises when you use Asterisk to dial OUT.

    I have tried replicating the problem on my 'development' server, and
with it in a purely SIP/IAX config, it wont replicate the problem. It
only seems to be introduced when originating the call outbound via the
ZAP ports.

	Im using a Digium Quad Port PRI card connected to a "TransACT" PRI
Service (Euro_ISDN standard PRI stuff...)

    The details of the system is an AAH2 server upgraded to CVS (and
downgraded again to see if it was that). Kernel is latest Centos/4 one.

    Heres teh dialplan that generates teh callout file that gets used:

    [custom-disa]
; Calls from outside to allow DISA access
;include => custom-disa-in
exten => s,1,NoOp(Incoming call to DISA)
exten => s,2,Congestion()
exten => s,3,Hangup()
exten => h,1,SetCIDNum(2501)
exten => h,2,System(echo channel: $SYDOFFICETRUNK/2501 >
/tmp/${CALLERIDNUM})
exten => h,3,System(echo context: custom-disa-callout2 >>
/tmp/${CALLERIDNUM})
exten => h,4,System(echo extension: 2501 >> /tmp/${CALLERIDNUM})
exten => h,5,System(echo priority: 1 >> /tmp/${CALLERIDNUM})
exten => h,6,System(echo callerid: 62828282 >> /tmp/${CALLERIDNUM})
exten => h,7,System(echo sleep 8 > /tmp/${CALLERIDNUM}.2)
exten => h,8,System(echo cp /tmp/${CALLERIDNUM}
/var/spool/asterisk/outgoing >> /tmp/${CALLERIDNUM}.2)
exten => h,9,System(chmod 775 /tmp/${CALLERIDNUM}.2)
exten => h,10,System(/tmp/${CALLERIDNUM}.2)
exten => h,11,Hangup()

    Am I perhaps missing something in this file??

-- 
Adrian Carter
Technical Manager
Leading Edge Internet

Web	  http://www.lei.net.au http://support.lei.net.au
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E-mail    cartera@lei.net.au