Comcast, the nation's largest cable company, on Monday began selling its version of Internet phone service in three markets, kicking off one of the most significant challenges traditional local phone ...

In a previous post, I regaled Comcastfor its pricey VoIP service plans. I, like most of you,acquire a strong sense of validationwhen my arguments fall into line with those of others. I've just ...

Comcast, the nation's largest cable company, on Monday began selling its version of Internet phone service in three markets, kicking off one of the most significant challenges traditional local phone ...

I just took the helm of a small private high school and I was reviewing the IT currently in use. In terms of our telephony, we have Comcast VOIP (four lines) coming in from an Arris TM604G CT VOIP ...