-- Registered SIP '2288601' at 213.138.110.242:5064
    -- Unregistered SIP '2288601'
  == Using SIP RTP CoS mark 5
    -- Executing [2288601@auth:1] AGI("SIP/2288602-0000000b", "agi://localhost/dialplan_outbound") in new stack
    -- AGI Script Executing Application: (Dial) Options: (SIP/2288601)
  == Using SIP RTP CoS mark 5
    -- Called SIP/2288601
    -- <SIP/2288602-0000000b>AGI Script agi://localhost/dialplan_outbound completed, returning 4
  == Spawn extension (auth, 2288601, 1) exited non-zero on 'SIP/2288602-0000000b'
    -- Executing [h@auth:1] NoOp("SIP/2288602-0000000b", "") in new stack