== Spawn extension (park-dial, SIP/105, 1) exited non-zero on 'SIP/Grandstream-09f6b570'
    -- Started music on hold, class 'default', on SIP/Grandstream-09f6b570
  == Parked SIP/Grandstream-09f6b570 on 71. Will timeout back to extension [park-dial] SIP/105, 1 in 75 seconds
    -- Playing 'digits/7' (language 'en')
    -- Added extension '71' priority 1 to parkedcalls