asterisk users - Aug 2009 - play prompt after hanup

Hi,

  Can I play a prompt after hanging up a call?  I have tried below but failed.


...
exten => s,n,Dial(SIP/1234)
...

exten => h,1,Playback(demo-instruct)


    -- Executing [h at macro-safedial:2] Playback("SIP/3601-09856bf0",
"demo-instruct") in new stack
[Aug 14 17:24:03] WARNING[2496]: file.c:738 ast_readaudio_callback:
Failed to write frame
    -- <SIP/3601-09856bf0> Playing 'demo-instruct' (language
'en')

On Friday, August 14, 2009, Rilawich Ango wrote:
>Hi,
>
>  Can I play a prompt after hanging up a call?  I have tried below but
failed.
>
>
>...
>exten => s,n,Dial(SIP/1234)
>...
>
>exten => h,1,Playback(demo-instruct)
>
>
>    -- Executing [h at macro-safedial:2]
Playback("SIP/3601-09856bf0",
>"demo-instruct") in new stack
>[Aug 14 17:24:03] WARNING[2496]: file.c:738 ast_readaudio_callback:
>Failed to write frame
>    -- <SIP/3601-09856bf0> Playing 'demo-instruct' (language
'en')
Rilawich,

If the channel has been hung up, where do you expect the prompt to be
played?

Sincerely,
Trevor Hammonds