Note that this has been emailed with the result that the layout may have been
distorted by word wrapping and I may not have fixed all of that.


exten => 1240,1,Set(PARKINGEXTEN="-1XXXX") 
exten => 1240,n,Park



*CLI> dial 1240
  == Console is full duplex
*CLI>   
    -- Executing [1240@default:1] Set("OSS/dsp", "PARKINGEXTEN="-1XXXX"")
in new stack
    -- Executing [1240@default:2] Park("OSS/dsp", "") in new stack  
<< Console call has been answered >>
  == Parked OSS/dsp on -1@parkedcalls. Will timeout back to extension [default] s, 1 in 45 seconds
    -- <OSS/dsp> Playing 'digits/minus' (language 'en')
    -- <OSS/dsp> Playing 'digits/1' (language 'en')
    -- Added extension '-1XXXX' priority 1 to parkedcalls  << Console Has Been Placed on Hold >>
    -- Started music on hold, class 'default', on OSS/dsp
  == Spawn extension (default, s, 1) exited KEEPALIVE on 'OSS/dsp'


<< Console Has Been Retrieved from Hold >>
    -- Stopped music on hold on OSS/dsp
    -- Added extension 'OSS/dsp' priority 1 to park-dial
  == Timeout for OSS/dsp parked on -1. Returning to park-dial,OSS/dsp,1
    -- Executing [OSS/dsp@park-dial:1] Dial("OSS/dsp", "OSS/dsp||t") in new stack [Mar 12 07:40:38] WARNING[25403]: channel.c:2979 ast_request: No channel type registered for 'OSS'
[Mar 12 07:40:38] WARNING[25403]: app_dial.c:1196 dial_exec_full: Unable to create channel of type 'OSS' (cause 66 - Channel not implemented)
  == Everyone is busy/congested at this time (1:0/0/1)
  == Auto fallthrough, channel 'OSS/dsp' status is 'CHANUNAVAIL'
 << Hangup on console >>