Internet Telephony Service Providers

Call Gateway provides Direct Inward Dialing (DID) access numbers (sometimes referred to as virtual numbers) and associated services to their customers on a world-wide basis.

Any of our virtual numbers can be forwarded to any of these Internet Telephony Service Providers.

ITSP (Internet Telephony Service Provider) is a provider of VOIP Telephone service. ITSPs are also known as VoIP Providers.

VoIP (Voice over IP) is a home phone service over your internet connection. VoIP gives an ability to transmit more than one telephone call over a single broadband connection. It is location independent service, because only a sufficiently fast and stable Internet connection is needed to get a connection from anywhere to a VoIP provider. Also it can be a benefit for reducing communication and infrastructure costs.

Call forwarding prices:

Monthly price: 0.00 USD
Setup price: 2.99 USD

Order now virtual number and set call forwarding to any of the following ITSP providers:

Top 15 providers

All ITSP providers

Call Gateway offers an extensive selection of international DID numbers. In addition, we are constantly expanding our services so as to increase the number of regions supported, as well as to increase our coverage in each region.