[Freeswitch-users] Lua Script with mod_vmd, setInputCallback doesn't seem to get called

[Michael De Lorenzo]

I've got the following Lua script working in a sense, but the InputCallback
never seems to get called while the file is being streamed to the call
recipient.  I've tried moving the "vmd start" command and set input callback
around a bit, but to no avail.  I'm testing this against a cell phone voice
mailbox (Verizon).

freeswitch.consoleLog("info","########################################################\n\n");
>
> number_to_call = argv[1]
> message_to_play = "/opt/freeswitch/recordings/messages/" .. argv[2]
>
> voicemail_detected = false;
>
> function onInput(s, type, obj)
>     freeswitch.consoleLog("notice","*********** Type?: " .. type .. "
> *************\n");
>     -- freeswitch.consoleLog("notice","*********** VMD?: " ..
> session:getVariable("vmd_detect") .. " *************\n");
>
>     if(type == "event" and voicemail_detected == false) then
>         freeswitch.consoleLog("notice","************ VOICE MAIL/ANSWERING
> MACHINE DETECTED *************\n");
>         voicemail_detected = true;
>         return "break";
>     end
> end
>
> function playbackMessage()
>     sleep_time = 1000;
>     if(voicemail_detected) then
>        sleep_time = 2500;
>     end
>     -- sleep a second
>     session:sleep(sleep_time);
>     -- play a file
>     session:streamFile(message_to_play);
> end
>
> function notify()
>     session =
> freeswitch.Session("{ignore_early_media=true}sofia/gateway/voicenetwork/1"
> .. number_to_call)
>
>
>
>     if(session:ready()) then
>         -- answer the call
>         session:answer();
>         session:setInputCallback("onInput", "");
>         session:execute("vmd","start");
>
>         playbackMessage();
>         if(voicemail_detected) then
>             freeswitch.consoleLog("notice","************ DOING PLAYBACK FOR
> VOICEMAIL/ANSWERING MACHINE *************\n");
>             playbackMessage();
>         end
>
>         freeswitch.consoleLog("notice", "********* hanging up session
> **********\n");
>         -- hangup
>         session:hangup();
>     end
> end
>
> notify();
>
>
> freeswitch.consoleLog("info","########################################################\n\n");
>

-- 
Michael De Lorenzo
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