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.
3xTechnologies is a technology company focusing on network technologies with expertise on Voice over IP. The people who found 3xTechnologies have engineered VoIP systems with voice quality enhancement algorithms, which has a customer base including a Fort
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