Reviewers Comments:

Only drawback-it's available in tri-state (NJ, NY and CT) area. Call quality is as good as copper line phone. I have used Lingo, sunRocket and Optimum Online-believe me-this is the best VOIP phone service. They provide their own adapter free of cost. Service is available only to those customers who has cablevision but it's really excellent.

Reviewers Comments:

I have 2 VOIP lines, 1 with Optimum Online, 1 with Sunrocket. I've had Optimum Online for about a year and in almost every respect it's as good as a wire line, but cheaper. The Sunrocket line is cheaper yet, but with more compromises. If you live in Cablevision territory I recommend you stop throwing away money with Verizon, Cablevision is half the price and just as good. The only real downside is that they wouldn't sell me a second line without me paying for a second cable modem, hence I added Sunrocket for the second line. I now have 3 phone lines (I work at home), 1 Verizon copper line, 1 Optimum line, and 1 Sunrocket line. The Verizon hardware works much better than Sunrocket, and the voice quality is excellent. I use the Optimum line for FAX and to make calls, works without a hitch for both. Voice quality is equal to my copper line. The Sunrocket adaptor has problems with my phones and wiring, I've got a lot of work to do there. All in all, if I could get a second Optimum line I'd do it rather than Sunrocket, although the Sunrocket line is cheaper. Verizon has good service, but international calling is extremely expensive on their standard plans (read I got nailed for 1.35 per minute!) and the overall bill is more than twice Optimum. Sunrocket is 2/3 of Cablevision with really good international rates to boot. Recommended, but only if you are willing to deal with wireless phones. If you live where your can get Optimum Online, it's a bit more expensive, but higher quality. Either is a better deal than Verizon (I can put in a PBX to deal with the line issues and the payoff is short, the Sunrocket line is about $50 per month cheaper than Verizon).

Reviewers Comments:

No problems since day one. Excellent sound quality. I like that it has E911. I dont like that it doesnt include calls to American terrorities (puerto rico, guam, etc.). I would recommend this service to everyone. Service is only for cablevision customers.