Hi, session:setHangupHook is execute when is executed "transfer" api, however the "session" is not hanging and session still live? Should be considered a bug? Shouldn't be lauched when session is terminate by CS_DESTROY EVENT? I'm using Lua, and using fifo too, after a several X seconds the current session is transfer-out to lua application, acording script's tree, the current session could come-back or not again to FIFO, however the hangupHook API is executed each one the session:transfer is execute. -- Saludos Arturo Monroy (55) 5371-1100 Ext 189 ASR Arturo Lopez Auronix de Mexico www.auronix.mx