GSM VoIP Solutions

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.

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7, 10 and 11 digit dialling

7, 10 and 11 digit diallingОne of the most popular number dialling types in the USA and Canada is 10 digit dialling, which represents itself a code of addressee’s location and directly the very number of the addressee.

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Malaysia Sisnet Spectrum Networks SB

Pure VoiP Call Center Solution

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