Verbosity was 10 and is now 2147483647
    -- Executing [508@inbound:1] Dial("SIP/66.54.140.46-081d9430", "sip/*5&sip/*6|15") in new stack
    -- Called *5
    -- Called *6
    -- SIP/*6-081e04d8 is ringing
    -- SIP/*5-081d0070 is ringing
    -- Got SIP response 480 "Temporarily Unavailable" back from 10.0.0.110
    -- SIP/*6-081e04d8 is circuit-busy
  == Spawn extension (inbound, 508, 1) exited non-zero on 'SIP/66.54.140.46-081d9430'