GSM VoIP Solutions

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.

Providers in database: 6433

Installation and Support Services

These are the services that include specific software or hardware installation for a certain company with further technical support needed for the system to operate correctly.

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