Comcast Begins Rollout of VoIP

rufey writes "Comcast is beginning their rollout of their Internet phone service, according to a press release released today. It seems that the increased competition has gotten the attention of the baby bells, who "have realigned their attention to target cable's success and plan to invest billions of dollars of their own to upgrade their decaying copper network with speedier fiber-optic lines". With Comcast owning the network that the voice calls will traverse (until it gets to POTS, if needed), will Comcast's VoIP quality be better than their competitors such as Vonage, which relies on third party Internet connections to carry their VoIP?"