Hi all, I just build my first app with Twilio API. Twilio let you do voip really fast by using TwiML markup. This small app can handle incomming calls, greed the caller, play audio to user, re-route the user to another phone number, send a text message and record a message from the caller. I did all this with two simple php file hosted on my server. I'm still developing this app but feel free to tested and let me know what you think. Here is my Twilio number : +1 347-321-7536
Note: This trial number so you may hear the trial message at the begining of the call. Also the trial account only send text msg. to the owner of the account (me).