Site portfolio
Using a combination of the excellent Asterisk software PBX, a SOAP API to the SMS gateway, various Perl scripts and a MySQL database (phew!) - sharpexit.com
provides the ability to get called back on your mobile using a specially formatted
SMS.
Thanks to VOIP based termination great margins are created through highly competitive call rates to mobiles.
dialcast is another telephony related application that I am currently building.
Based on the same Asterisk technology as sharpexit, dialca.st will allow you to transmit live webcasts through a normal phone.
flip.co.in is a coin flipping site that allows you to flip a real coin over the internet. Thanks to a live Red5 based flash video feed, you can see the coin flip in real time, along with a scrolling version of your question on the TV screen in the background.
Site is not currently live due to hosting expenses.