We just released an update that improves the sound of the default text to speech voice; a few developers have been testing out Allison in recent weeks and now we’ve not only released it for everyone, but also made it the default voice.
If you have an app that’s using the default TTS voice, try giving your app a call and give it a listen.
When we released the new WebAPI last month, two things were missing. You couldn’t make an outbound call and transcription wasn’t available for recordings. Today we’ve added some things to make working with text and IM easier and brought parity to the Web and Scripting APIs, ensuring both have all the same features. So whether you want to host yourself and communicate over JSON or like the simplicity of our hosted Scripting API, you can do all the same things.
Here’s what’s new:
When sending a text message or instant message, you need to provide call() with the network you want to send it out on. Previously we required you to also tell us if it was a voice or text channel. Obviously, if it’s an SMS message, it’s a text channel and not voice, so we’ve added defaults to the channel parameter. Now you can save a few keystrokes and just do this (JavaScript shown):
call('tel:+14075551212',{network:'SMS'});
One thing people use Tropo’s text features for a lot is alerting. Sending a quick message out used to require that you set up a call, then say() something on that call and finally hang up the call. You can still do that if you want, but now you can do it all in one step;
<?php
message("Home team just scored. It's now Home: 4, Visitors: 1", array('network'=>'SMS', 'to'=>'14075551212'));
?>
Quick and easy, just fire off a message. This also comes in very handy if you want to fire of a text message while your application is on a voice call.
<?php
answer();
say('Thanks for calling the Tropo information service. Sending you a text message now.');
message('Here is what you were looking for...', array('network'=>'SMS', 'to'=>$currentCall->callerID));
?>
For reference, you can take a look at the message docs on either the Scripting or WebAPI.
The session API can now kick off a WebAPI call. When you pass in the token for your WebAPI application, Tropo will now POST the JSON for the call to your URL so you can handle it. You can now respond to these POST requests with a new call element in the JSON.
{"tropo":[
{"call":{
"to":"tel:+13055195825"
}},
{"say":{
"value":"Welcome to Tropo."
}},
]}
For a full list of what options you can provide the call element, check out the WebAPI documentation for Call and the Session API.
When you record a caller’s input, you can now request that it be transcribed to text. Our transcription API can email you the text of the recording or POST it to the URL of your choosing.
{"tropo":[
{"record":{
"beep":true,
"say":{
"value":"I'm not here right now. Record your message after the beep."
},
"transcription": {
"url":"mailto:you@example.com"
}
}},
]}
You can even pass in an ID that we’ll give to you when we hand you the transcription so you can tell different transcriptions apart. As always, the docs have the details on how to use a URL instead of email and all the other options you’ve got.
The new features are available for development applications today. The production servers will get upgraded in the near future, after we’ve seen the new code put through its paces on some developer applications.
And finally, we’ve added numbers in Sweden and Italy to our pool, allowing developers to purchase local numbers in those countries. Like elsewhere outside the US, these numbers can only be added to production accounts.
Tropo is all about making it easy for you to interact with your customers. What if you could write one application and communicate with your customers via voice, instant messaging (IM), text message (SMS) and even Twitter? And what if they could call that application from anywhere in the world and talk with it in their own language?
Welcome to the new Tropo.com release today!
Tropo was already the easiest way to build voice-powered phone applications. Today, the Tropo cloud communications platform goes into full production launch with a suite of new features including:
Beyond the new features, Tropo continues to offer the following:
We’re very excited that Tropo has gone live and we’re looking forward to seeing what you all do with it. Why not start now? Head over to Tropo.com and create an account. Or, if you are an existing user, login and check out all the new features you can add to all your existing applications.
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