T-Mobile trials limitless wireless VoIP – Mobile Marketing News

Mobile Marketing News
T-Mobile trials limitless wireless VoIP
Mobile Marketing News, UK - 1 hour ago
VoIP is seen as a major challenge to the companies that own and maintain fixed line networks, which is why many are investing in the technology themselves.

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This entry was posted on Friday, February 22nd, 2008 at 2:10 pm and is filed under IP telephony. You can follow any responses to this entry through the RSS 2.0 feed. Responses are currently closed, but you can trackback from your own site.