H79.2574
Redial: Interactive Telephony, Fall 2007
Shawn Van Every • Syllabus
This course explores the use of the telephone in interactive art, performance, social networking, and multimedia applications. New technologies, such as Voice over IP, and open source telephony applications, such as Asterisk, have opened the door for the development of interactive applications that use telephony for its traditional purpose — voice communications. (Telephony, Programming)
Redial Week 2 Homework
So far I have made my dialplan do about 75% of what I want it to do:
When people call ITP Radio…
(With background music) Thanks for calling I-T-P radio, Streaming at itp.nyu.edu/itpradio.
Press 1 to connect to the D-J. To hear about other ways to connect to I-T-P radio, press 2. To listen to the live stream, press 3. For more options, press 4. Or press 7 to leave a message.
When option 1 is pressed…
I-T-P radio station ID is played, then patched to DJ.
When option 2 is pressed…
(With background music) For more information about us, direct your browser to itp.nyu.edu/itpradio. You can also chat with us using Instant Messenger, our screen name is itpradio2, that’s with the numeral 2. Our e-mail list is itp-radio@lists.nyu.edu. (Then it goes back to the main menu.)
When option 3 is pressed…
You are about to be connected to a live stream of our Internet broadcast. Press any button to return to the main menu. (Play play I-T-P radio sound effect, then connect to stream. Pressing a button will go back to main menu.)
When option 4 is pressed…
(Play high-tech sound effect.) I-T-P Radio advanced features. Press 1 for a record/playback test. Press 2 for the sound gallery.
When option 7 is pressed…
(Play high-tech sound effect.) This is the voice mailbox for I-T-P Radio. I-T-P Radio Fall 2007 is managed by Tim McNerney and Michael Dory. Managing the Jukebox is Tom Jenkins. To leave a message for Tim, press 1. To leave a message for Mike, press 2. To leave a message for Tom, press 3. (If no extension is pressed, plays “thank you for calling” sound file and then hangs up.)
When option 9 is pressed…
(Plays easter egg sound clip, then returns to main menu.)
If after 10 seconds no extension is pressed at the main menu…
Please make a selection. Press 1 to connect to the D-J. Press 2 for more information about I-T-P radio. Press 3 to listen to the broadcast. Or press 7 to leave a message.
If still no selection is made…
(Plays “thank you for calling” sound file then hangs up.)
End of script.
NB: The Option 4 “more features” submenu has not been scripted or programmed yet. The Option 7 “voicemail system” submenu is also not yet functional. Until a feature becomes functional, it will play the “This feature is temporarily unavailable” sound file and then go back to the main menu.
I met with Shawn today during his office hours, he helped me set up the ITP Radio phone number (which I will not post here but if you would like to give a call, contact me and I will send it to you.) We can now send/receive calls when Gizmo is running on the ITP Radio computer. Gizmo is a free softphone that anyone can download and install. It can be configured to work with an Asterisk server to make calls using the SIP protocol.
The next step in this process is to create a voice menu system so when people call ITP Radio, they will have a host of options!