Wherever there are computer networks, there are hackers. Which is why Downtown cybersecurity upstart RedSiren Technologies is tapping into an Internet telephone business thought to be on the verge of Denver-based While RedSiren declined to provide terms or state a value for the contract, it sees the linkup with Qwest as an entree into the promising new arena of Internet phone service, which experts project will boom from 970,000 customers at the end of this year to nearly 3 million nationwide before 2006 before really taking off. Keeping «Hackers are discovering a new frontier -- Internet telephone service,» Goodall said. «Were now saying not only can we monitor and manage your network for reliability and security, but we can provide those exact same services for your phone network as well as your data network.» VoIP has been around for a decade, but only in the past two years has it really started to catch on, in part because regional Bells such as Qwest and cable companies such as Comcast can use it to bypass barriers to providing Instead of using traditional copper wire land lines, VoIP allows consumers to use their own internal computer network or the Web to make phone calls, using Internet technology that breaks down the voice into bits of digital data thats reassembled and heard -- or read, if desired -- on the receiving «Voice-over-IP «Theres not a major customer that were involved with thats not moving in that direction.» Like the 90s cell phone boom, VoIP is poised to revolutionize the way people and businesses communicate, according to Yankee Group Research Director Bryan Van Dussen. With VoIP, gone will be the days of wading through a stack of voice mails; instead, theyll all be accessible via one And the costs, once everything is up and running, will be much cheaper than hiring separate companies for phone and computer service since everything -- voice mail and Indeed, Mark Withrow isnt as worried about security risks as he is about saving money, which is why the director if information technology for the Pennsylvania Culinary Institute last year had 18 VoIP phones installed at two of the schools Downtown locations, saving the institute $200 a month for each phone. «If you go to a Theres also an element of simplicity when using VoIP -- when the technology doesnt work, you call one person -- not a local phone guy or a VoIP is necessary market for RedSiren. It has managed to stay afloat during the tech slump, with layoffs paring its work force to about 86 from more than 110 in June 2002, but has yet to make a profit. While the privately held firm wont disclose revenue, it has benefited from the Goodall declined to confirm whether or not RedSiren was positioning itself to be sold to the likes of behemoths such as Qwest. Instead, he said he was focused on turning a profit by next years first quarter. «The No. 1 priority that I have is to get the company where» profits are sustainable. «Were on that path.»