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.
Anonymous call rejection – this is a function that blocks the incoming calls of subscribers with indefinite telephone number.
Smoothstone IP Communications
Smoothstone is a leading, nation-wide IP communications provider that designs, integrates and services specifically tailored solutions, including VoIP, for medium size enterprises. Our IP communications platform provides next generation, centrally managed
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