VoIP stands for “Voice Over Internet Protocol” – it is telephone service offered through an internet connection. This service escentialy functions just like a classic landline and is compatible with existing phone wiring in your home.
Any standard home telephone hardware is compatible with this service – no specialized “VoIP” phone is required.
Yes, OpticalTel offers International Calling options, but an upfront deposit is required to activate the pay as you go service. International rates vary by country and are subject to change.