DID

Let's say you buy a phone line from Cube or some other phone service provider who offers phone service over broadband. The number that they provide to you, in technical terms is a DID number. This is the number that they have assigned to you to connect you to the old PSTN Networks around the world
A DID service provider provides a DID number over VoIP protocol including SIP, IAX2 or h323.

You can then take this DID Phone Number and receive the calls using a sip phone.

The charges are charged per month

High speed Internet Connection
High-speed Internet access such as through a Cable or DSL modem. It gives you a continuous connection to the Internet at speeds much faster than dial-up. You need a high speed connection to use Cube because we insist on consistent high quality audio for all your calls.

As a general rule, if you're getting speeds of 90 Kbps or better, you probably have a broadband connection.
However, even through dialup you can use our service plans but basically with less quality than of the high speed.

for more informations, send us at sales@cubetel.net