Mediacom and Time Warner Cable have decided to phase out Sprint’s wholesale VoIP services and take their IP voice service operations in-house, the companies said. Cost is the primary reason that cable operators plan their own IP voice operations, companies and analysts said.

Some members of Congress may be wary of spending additional money on broadband, said Republican aides at a Broadband Breakfast event Tuesday morning. The FCC’s National Broadband Plan asks Congress for $16 billion for a national public-safety network and $9 billion for a new Universal Service Fund emphasizing high-speed access. Aides from both parties called the plan a step toward broadband for all.

TORONTO -- Despite a growing number of network monitoring tools at their disposal, Canadian cable operators admit they're still fumbling for ways to gauge and fix the plethora of digital signal problems that are bedeviling their best customers.

House Democrats endorsed the FCC’s National Broadband Plan a day before its official release. House Republicans gave conditional praise, saying they're watching closely. In an interview, Communications Subcommittee Chairman Rick Boucher, D-Va., said he believes legislation will be required to satisfy the plan’s recommendations to revamp the Universal Service Fund, build a public safety wireless network, and identify lightly used spectrum.

Innovations in online news media weren’t enough to offset financial losses, suggests a report from the Pew Research Center’s Project for Excellence in Journalism. Although news media show tremendous energy toward digital journalism, cutbacks in traditional outlets dominate, the report suggested.

Continued uncertainty in the launch market hurts the satellite industry’s ability to develop strategic business plans for investors, said Michael McDonnell, Intelsat’s chief financial officer. At the Satellite 2010 conference in National Harbor, Md., he joined other CFOs on a panel Monday in saying he hopes Sea Launch can emerge soon from bankruptcy to help keep the launch market competitive.

The most connected societies aren’t the major sources of growth of the Internet economy, said a report (www.xrl.us/bgymnd) Monday by the Information Technology and Innovation Foundation on the growth and future of the 25-year-old .com domain. The media fixation on social networking has obscured much more important growth mechanisms whose success can’t be reduced to universal broadband, foundation President Robert Atkinson told reporters Monday. “It’s a mistake to put so much emphasis on broadband” and less on the applications that make the Internet useful, as the FCC seems to be doing, he said.

GENEVA -- Countries and the Internet registry community are discussing the possibilities of a global policy for reserving IPv6 addresses and of the ITU’s becoming an additional Regional Internet Registry, said participants at a group meeting about IPv6 that continues through Tuesday. The U.S. and some other participants said current mechanisms work well and can adapt to future needs.

The city of Alexandria, Va., was told that all cable TV negotiations related to Verizon FiOS service have been suspended nationwide as the company does a review, the city’s director of communications, Tony Castrilli, told us. But Verizon said its FiOS expansion plans haven’t changed. Meanwhile, the city is hoping to become a site for the high-speed Internet testbed announced by Google, Castrilli said.

Wireless carriers may get less in the FCC’s National Broadband Plan than meets the eye, commission officials indicated Monday. Although the plan recommends that 300 MHz of spectrum be made available for wireless broadband over the next five years and 500 MHz total over 10 years, FCC officials made clear Monday that not all will be dedicated to licensed use. The plan also provides substantial detail in its recommendations for the Universal Service Fund, including a phase-out of the high-cost fund. The plan will be presented to FCC commissioners Tuesday. They won’t vote on the plan, only on a mission statement setting out goals for U.S. broadband policy.