Configurations of GSM/VoIP networks allow the service providers to avoid the local Wired Public Switched Network (PSTN) in communication with a GMS mobile handset. As a result, the high rates charged by telephone companies are avoided.
Color Broadband Inc. is your DATA, VOICE, and Wireless Network Company.
Color Broadband Inc. is a multi-disciplinary Internet network agency that specializes in the design, deployment, integration, and operation of broadband VoIP and broadband wirele