asterisk users - Jun 2006 - ChanSpy on a specific channel.

Guys, I'm trying to run chanspy on a specific channel without success..

extensions.conf:

        exten => 5,1,ChanSpy(IAX2/)

Result:

    -- Executing ChanSpy("IAX2/127.0.0.1:32783-1", "IAX2/")
in new stack
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')
    -- Playing 'beep' (language 'en')

Even when I type additional digits I just hear the beep. Not the 
conversation.

Any idea? I try to find help in the IRC without success... :(

Fernando Lujan