[Freeswitch-users] script finished before call is answered

[Yanhao Zhu]

Hi, all,

I have a very simple lua script hello.lua:
    session:answer()
    session:streamFile("hello.wav")
    session:hangup()

When I tried
    "originate sofia/default/1001 &lua(hello.lua)",
the script  started to execute after the call is answered. But when I
tried with something like
    "originate sofia/gateway/onesuite/123456789 &lua(hello.lua)",
the script executed/finished before the call was answered.

Is there a way to make sure the script only executes after the call is
answered (by the end device) when calling through a SIP gateway? Can
any one give me some hints?

Thanks a lot,
Yanhao Zhu