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Top news story

iPhone gets VoIP

iPhone gets VoIP

A new free software VoIP application, called Fring, has been launched for the iPhone.

It lets users make free calls with other Fring users or via Fring using Skype, Skype-out or any SIP provider. Fring combines all your contacts from sundry services within one searchable contact list.

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Opinion

Mobile security: A balancing act

Mobile security: A balancing act

Many organisations pay lip service to the importance of mobile security but do little to make it happen. Fortunately there are some relatively simple steps that can save potential embarrassment.

In-depth

WAN optimisation or a 'real' upgrade?

WAN optimisation or a 'real' upgrade?

WAN optimisation seems to make sense but IT managers are faced with the burning question: Is it really worth the investment?

Case study

The smell of WAN acceleration

The smell of WAN acceleration

Global perfumer Coty used WAN appliances to improve its download speeds and remove the need for caching servers.

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Case study

WiMax on the ocean waves

WiMax on the ocean waves

Some places are still wondering how to deliver WiMax, but Singapore has gone right ahead with a network that covers its port and inshore waters.

In-depth

Too much network control is a bad thing

Too much network control is a bad thing

Network admins with too much control are a common problem - and one that needs fixing, CIOs warn.

For more information, our sister site Techworld also has a comprehensive VoIP services resource page.

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