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.
Business VoIP from EW Communications will transform your business telecommunications. EWC is a leading provider of VoIP to business customers worldwide. VoIP from EWC will provide major business benefits and substantial cost savings for your company. From
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