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.
GTS provides next-generation communications solutions to enterprise customers ranging from Contact Centers and Business Process Outsourcing Centers to Service Providers. We have been committed to offering a competitive alternative in the world marketplac
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