[Asterisk-Users] playing "invalid" to an internal user

[Joseph]

* is playing "invalid" message twice.

I have:
[internal]
include => outgoing ; include the outgoing context
include => voicemail
...
include => invalid

[invalid]
exten => _.,1,Answer
exten => _.,2,Playback(pbx-invalid)
exten => _.,3,Hangup()

asterisk is playing "invalid" message twice, WHY?

-- Executing Answer("SIP/11-df84", "") in new stack
    -- Executing Playback("SIP/11-df84", "pbx-invalid") in new stack
    -- Playing 'pbx-invalid' (language 'en')
    -- Executing Hangup("SIP/11-df84", "") in new stack
  == Spawn extension (internal, 6541, 3) exited non-zero on 'SIP/11-df84'
    -- Executing Answer("SIP/11-df84", "") in new stack
    -- Executing Playback("SIP/11-df84", "pbx-invalid") in new stack
    -- Playing 'pbx-invalid' (language 'en')
    -- Executing Hangup("SIP/11-df84", "") in new stack
  == Spawn extension (internal, h, 3) exited non-zero on 'SIP/11-df84'

-- 
#Joseph