[Freeswitch-users] Hangup Cause in LUA Hangup Hook

Hello, is there a way to get the HangupCause in a HangupHook in LUA ? following commands return nil: s:getVariable("hangup_cause") s:getVariable("hangup_cause_q850") s:hangupCause() returns "NONE" I know I can set api_hangup_hook and use the env object to get the channel vars, but i think that's a litte overkill to use 2 scripts for 1 Call. Thx gw