Truphone attacks Vodafone over VoIP ban
News On Wednesday James Tagg, chief executive of Truphone — an internet telephony operator offering low-cost mobile calls via IP rather than the standard cellular network — addressed reports that suggested his company was set to sue Vodafone over the...
[May 2, 2007, 13:54]
Truphone enables internet calls over GSM
News James Tagg, the company's chief executive, told ZDNet.co.uk at last week's Wireless08 event in London that calls made over the service become an "out-of-bundle [local] call when phoning anywhere in the world".
[May 28, 2008, 11:44]
Mobile operators disable VoIP features
News James Tagg, chief executive of Truphone, which provides VoIP clients for mobile handsets, told ZDNet UK on Thursday that Orange and Vodafone's decision was anti-competitive and "causes problems to the market".
[April 19, 2007, 17:52]
Truphone to pursue T-Mobile court case
News Truphone chief executive James Tagg said on Monday that the granting of the interim injunction was "good news not only for Truphone but for every company trying to develop internet-era services and for every consumer wanting freedom of choice and...
[July 17, 2007, 15:31]
Mobile Wi-Fi battery issues 'solved'
News Truphone founder and chief executive James Tagg says that the issue of drastic reduction in battery life when using Wi-Fi on a Windows Mobile 5.0 phone — the most popular version of Microsoft's mobile operating system — will never be solved, but...
[March 12, 2007, 15:58]
Truphone applies for T-Mobile injunction
News However, according to chief executive James Tagg, T-Mobile is stopping Truphone from properly launching its business, which is currently in beta form. Speaking on Tuesday at a meeting of the Internet Telephony Services Providers' Association (ITSPA...
[July 12, 2007, 17:07]
