VOIP Service Providers Residential
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.
EPT Solutions (S) Pte Ltd
EPT Solutions ( Singapore ) Pte Ltd is a total solutions provider of communications products such as enterprise network, IP telephone, data, voice and converged solutions that enable effective business and personal communications. Strategically located in
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