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.
MEGATRON Communications, Inc. was founded in 1999 in Toronto, Canada. MEGATRON present headquarters are located in Toronto, Canada. Using the latest and most efficient telecommunication technology, MEGATRON provides advanced telephone services to companie
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