what is a voip net duo?

[sTrOnTiaBOnd]

Free Local and Long Distance Calling with netTALK's DUO

netTALK DUO II | netTALK.com, INC.

can this type of tech works in India?

Also what other gizmos should i get from Amazon.My budget is less than $100.

 

[moindear]

If you need VoIp to call numbers in USA, why not use a USA proxy and call using Gmail (free) or skype (low monthly plan).