AT&T has announced that spending on its global network will increase by 89 percent over investments in 2006, to $750 million dollars. Spending on enhanced enterprise features and improvements to allow better VoIP performance will be at the top of the factors driving the investments. AT&T will also seek to expand its basic capabilities in international markets in a bid to return to profitability from a 2006 loss.

For more on AT&T's planned investments:
- read the article [1] at eWeek