Optus is decommissioning its Nortel-powered hosted VoIP Centrex offering in favour of a new voice module delivered over its next-generation Evolve network.
Businesses are not doing enough to secure their VoIP networks, according to a veteran IP telephony engineer, and the main reason is lack of knowledge.
Legal proceedings over a new business threaten to inject even more acrimony into the split between telco CallPlus's founders Annette Presley and Malcolm Dick.
Telco AT&T has sealed the deal of a lifetime, with American car maker General Motors agreeing to pay almost US$1 billion (AU$1.26 billion) for networking services over the next five years.
The federal Department of Agriculture, Fisheries and Forestry (DAFF) has flagged plans to migrate to an Internet Protocol-based (IP) telephony system, keeping its options open on a full unified communications move.
Writing a blog about mobile technology on 28 April almost necessitates holding forth on CDMA shutoff. But if you ask me, there's something far more disruptive happening in the wireless world right now.
So there I was, craving a pizza and dialling my local Domino's for a BBQ Meat Lover's special.
Streaker Robert Ogilvie may have learned the hard way that getting naked can be painful, but many other Australians are apparently learning the same lesson as they try to break ties with Telstra once and for all.
Life may be like a box of chocolates -- but telecoms right now is gearing up to be a Reese's Peanut Butter Cup, as service providers seek increasingly novel ways to blend their offerings.
A good merger always gets the pulse racing -- and Seven's takeover of Unwired could be shaping up to be one of the most interesting for a while.
As organisations increasingly recognise and require the benefits voice over Internet Protocol (VoIP) offers, they stop asking "Why?" and start asking "How?".
Your VoIP vendor choice will influence your deployment and maintenance processes, but following general VoIP best practices will also increase the project's success. This document identifies and explains general best methods for deploying and maintaining successful VoIP networks.
Making phone calls over the Internet isn't just for the tech savvy anymore. Using Voice over Internet Protocol is easier than ever before, with several services out there that can help drastically reduce your phone bill.
As VoIP use rises, so does the number of questions about it. Here are some of the essentials.
When discussing voice over Internet Protocol, network capacity becomes more a measure of how many simultaneous calls the network can process. This article looks at what you should consider during the VoIP capacity planning process.
Although VoIP is now a mainstream product, an uncontrolled service compromises quality, which is why iiNet keeps its VoIP service within its own network, according to the company's CTO Greg Bader.
Cesare Tizi, ZDNet Australia CIO of the Year 2007, likes VoIP because it saves money but he also loves the flexibility it offers. However, Tizi warns admins not to undestimate the problems setting it up.
Millennium's New Zealand-based vice president for IT, Eli Salant, reveals how he's convinced board members to spend on technology instead of refurbishments, achieving savings of nearly US$800,000 a year with Voice over IP.
Phishers have started exploiting technologies such as Voice over IP and RSS to hook more victims while law enforcement authorities are being overwhelmed by the sheer volume and sophistication of attacks, according to the CEO of Websense.
Here's a teaser from interviews ZDNet Australia conducted with its CIO of the year candidates, where nominees gave their views on subjects including VoIP, outsourcing and the environment.
While being a leader in most areas of IP telephony, Avaya have previously been lacking in support for the smaller end of the market. That's set to change, however, thanks to the introduction of the new Avaya IP Office, a VoIP solution which caters from as little as two users right through to 360 users per server.
An impressive set-up well worth the consideration for any small office looking to bring their telephony systems into the 21st century.
ShoreTel's ShoreGear-120 is a VoIP system aimed primarily at medium- to large-sized businesses ranging from 50 users upwards and offers an impressive and versatile solution with the only major gripe being the big hit to capacity when using analog phones.
Making phone calls over the Internet isn't just for the tech savvy anymore. Using Voice over Internet Protocol is easier than ever before, with several services out there that can help drastically reduce your phone bill.
The V-100 combines solid technology and a service that's cheaper to run than competing VoIP services, and is highly recommended.
Apple drops iPhone NDA
A little more than six months after Apple initially offered its software development kit for the iPhone, the c… Watch it now
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