[Freeswitch-users] No ringback with Lua Call Control

[Chris B. Ware]

Hi,

I need a small lua script to originate two extension calls  and bridge them.
This is my script (based on lua wiki example):

local callee = argv[1]
local called = argv[2]
local domain = argv[3]

Adisp = "None";
param="{ignore_early_media=true,ringback=\'%(1000,4000,425,425)\',origination_caller_id_number="

legA=freeswitch.Session(param..callee.."}user/"..called);
while (Adisp~="ANSWER" and legA:ready()) do
         Adisp  = legA:getVariable("endpoint_disposition");
        os.execute("sleep 1")
end -- waiting for A to answer
if (Adisp=="ANSWER") then
        legB=freeswitch.Session(param..called.."}user/"..callee);
        freeswitch.bridge(legA,legB);
end

The script works but there's no ringback, when A answers and B is ringing.
When B answers, we can talk.

This is my log:
http://pastebin.freeswitch.org/19745



I know that something stupid is missing but I can't work out where's the error!
Any help?
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