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.
IT and Telecommunications Solutions for Homes and Businesses in Cairns Region - Network Design & Installation, NBN compatible systems, Communications & IT Consultancy, On site & remote troubleshooting, Project Management of new voice & data networks.
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