Jon 'Maddog' Hall, the president of open-source organisation Linux International, told the LinuxWorld Expo in London on Wednesday that open-source voice-over-IP (VoIP) will be bigger than Linux.
Peer-to-peer phone company Skype has updated its Internet telephony software, patching a critical flaw in its client for Microsoft Windows-based systems.
Phil Zimmermann, who gave free e-mail encryption to the world more than a decade ago in the form of a software called Pretty Good Privacy, is now trying to secure Internet phone calls.
Skype Technologies updated its popular Skype Internet telephony software on Tuesday to fix a pair of security bugs. The most serious flaw could allow an attacker to commandeer a user's PC.
Michael Robertson -- founder of MP3.com, Linspire and SIPphone, which specialises in Internet telephony -- has been embroiled in a lot of controversies.
As VoIP becomes more prevalent, its popularity will undoubtedly attract some unwanted attention -- spammers and phishers looking for their next scheme. Here is a look at some common forms of VoIP abuse, including VoIP spam and caller ID spoofing, and how you can fight back.
They promise low-cost connectivity that could make conventional, expensive WANs a thing of the past. But can roll-your-own Internet VPNs really deliver?
Cutting costs by deploying Linux is a well-established strategy on the server and even the desktop, but what effect could it have on the cost of mobile computing?
The world of enterprise IP telephony is varied and complex. Here's our round-up of the major players and what they can bring to your business.
If you're using a Microsoft Windows operating system there is also a good chance that you use Office and Outlook as your email client. But is this really a choice?
With an interface that lacks ads but is also short on features, this early Google Talk beta serves Gmail users who want to chat via text or voice.
By being very easy to configure and manage, the 3CX Phone System for Windows scores well on functionality and is compatible with most SIP handsets, gateways and services. However scalability could be an issue for larger organisations.
An impressive set-up well worth the consideration for any small office looking to bring their telephony systems into the 21st century.
If you're thinking about voice over IP, we take a look at the steps involved in getting it set up and what's on offer from four major vendors.
Ubuntu is very user-friendly but not right for everyone. Oddly, both casual and advanced users will find this operating system wonderful, while day-to-day users may rail against Ubuntu's incompatibility with certain popular software applications.
Telstra shareholders fear break up
What do Telstra shareholders think of the telco's new CEO David Thodey? And would they support the government'… Watch it now
The Change Program changes its Agenda
What happens when you change the agenda of the ATO's Change Program, or program in some changes to the Agenda?… Watch it now
Microsoft's Tracey Fellows on Windows 7
After the launch of Windows 7 last week, ZDNet.com.au spoke briefly with Microsoft Australia and New Zealand M… Watch it now
Having problems with complex data center? Simplify your data center now.
Has New Zealand's smiling assassin delivered?
The long-awaited separation of Telstra
Has Particls disintegrated?
What makes you click?
Tell us for a chance to win a $1,000 GAME gift voucher.
Click here for more.
Win an iPhone 3GS!
Sign up as a ZDNet Australia member during November and you'll go in a draw to win an iPhone 3GS!
Click here to sign up!
Best Laptops
Check out the best laptops here!
Click here for more.
