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.
Arguay is an outsourcing provider of traditional and customized customer Contact Center and Voice-related services for the US English & Hispanic Market. We offer solutions to our clients, who range from small specialty players to industry leaders.
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