Gips gets ambassador nod; Investors chase VoIP, Inc.

> Level 3 Communications executive Don Gips nominated by President Obama to become ambassador to South Africa.

> Investors attempt to force long-defunct VoIP, Inc., into involuntary bankruptcy.

> AT&T rolled out its Cruisecast in-vehicle TV services this week after a brief delay.

> Vietnam gradually moves toward a more open telecom market.