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

[Michael De Lorenzo]

Has anyone experienced issues with vmd or dtmf with Verizon wireless?  I
have another script that doesn't even register digits pressed -- it's like
no keys are pressed at all.

I've checked the FS log and it doesn't seem to log anything with regard to
the mod_vmd other than an indication of MIN_TIME of 8000 (not sure what that
does exactly).

Does anyone have any sample scripts available other than what's on the FS
wiki?

On Mon, Mar 1, 2010 at 10:17 PM, Michael De Lorenzo <
delorenzodesign at gmail.com> wrote:

> 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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