The dialplan for the entire flow of our project is finished. It will ask the caller to say the number they wish to dial, then repeat the number back. It will then ask the user if this number is correct. If correct, it will dial the phone number that was stated. If incorrect, the user [...]
Archive for April, 2007
Flow and Sphinx woes
Posted in Uncategorized on April 18, 2007 | Leave a Comment »
Riddle of Sphinx
Posted in Uncategorized on April 10, 2007 | Leave a Comment »
We created a basic dialplan on the Asterisk server that asks the caller to say the number they wish to dial, then using Sphinx speech recognition software translate that to text. We use a unix function called text2wave that will then convert this text into a wav file to be played back to the caller. [...]
Custom sound files for Asterisk
Posted in Uncategorized on April 9, 2007 | Leave a Comment »
I recorded some .wav files that will act as our voice-menu using Audacity. I uploaded them to my Asterisk account, and tried to play them using the diaplan. Didn’t work. I played around with smaller .wav files, but nothing worked. I researched online, and it turns out that Asterisk doesn’t accept just ANY .wav file, [...]
1-800-HelloWorld
Posted in Uncategorized on April 3, 2007 | 1 Comment »
We bought a toll-free DID (direct inward dial) number from Vitelity.net which is a SIP based VoIP provider, among other things. Our number is 1-866-457-0074. We wanted a number that had the name of our project in it – PORTEL – but Vitelity didn’t have it.
We added the configuration files needed for the [...]
Proof of concept
Posted in Uncategorized on April 3, 2007 | 2 Comments »
Watch a movie of our prototype here.
We developed a prototype, or more of a proof of concept, for Thursday’s class. Currently, using our prototype you can call a phone number by saying the following commands:
“Open Phone”
“607-555-6567″
“Press Enter”
Then the number you said will be dialed, and you’ll be connected.
Here’s how it all works. We [...]
