VoIP showcases advanced phone services
Published: 22 Jan 2004 11:00 GMT
Another effort aiming to create new VoIP applications is Digium's Asterisk, a Linux-based open-source project that is developing "soft switches," which are open application program interface software tools that are used to bridge a public switched telephone network and a broadband phone service. Sakaria said VoicePulse and other providers are beginning to look at this new developer community for applications and ideas.
Phones are smartening up
The rush to find killer applications for VoIP is also putting pressure on IP phone makers to smarten up their handsets and reduce their prices.
A majority of home phones still have no display screens, so broadband phone applications for now must rely on the clunky and limited dial pad interface. Some broadband phone providers have tried to open up these cramped confines by introducing Web sites for those who want the relative comfort of a full screen and keypad.
It's a much less expensive alternative than buying phones, from Cisco and other manufacturers, that are specifically designed for use over IP networks. These can go for as much as $1,000 (£546) but usually start at about $300 each.
These VoIP phones were built to perform some of the most complex tasks around. They all have large display screens, some in colour, plus an extra set of buttons for manoeuvring through menus or turning on applications.
"When the price of these phones drops below the $50 point, then the really cool things can happen," Sakaria said.





