[asterisk-users] ISDN PRI DTMF problem

[Dome Charoenyost]

Dear all,
Can someone help me about DTMF in ISDNPRI.
I'm seting up E1 PRI found problem  90% Hangup when put digit.
my E1 card work well with other telco. for this telco it's first time
to use (telco in Thailand but i don;t know about equipment they use)

I try to debug and got  message  below.

Please let's me know if you can help

Regards,

Dome C.
===================================================
Disconnect Case
===================================================
>NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Active, peerstate Active
> Protocol Discriminator: Q.931 (8)  len=9
> Call Ref: len= 2 (reference 252/0xFC) (Terminator)
> Message type: DISCONNECT (69)
> [08 02 81 90]
> Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: Private network serving the local user (1)
>                  Ext: 1  Cause: Normal Clearing (16), class = Normal Event (1) ]
    -- Hungup 'Zap/63-1'
< Protocol Discriminator: Q.931 (8)  len=5

===================================================
Normal clear
===================================================
< Protocol Discriminator: Q.931 (8)  len=5
< Call Ref: len= 2 (reference 351/0x15F) (Originator)
< Message type: CONNECT ACKNOWLEDGE (15)
    -- Executing WaitExten("Zap/32-1", "") in new stack
< Protocol Discriminator: Q.931 (8)  len=13
< Call Ref: len= 2 (reference 351/0x15F) (Originator)
< Message type: DISCONNECT (69)
< [08 02 80 90]
< Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0
Location: User (0)
<                  Ext: 1  Cause: Normal Clearing (16), class = Normal
Event (1) ]
< [1e 02 82 88]
< Progress Indicator (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard
(0) 0: 0   Location: Public network serving the local user (2)