GSM VoIP Solutions
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.
The function allows a different routing of calls during the night, festivities or holidays. The function activates in accordance with schedules set in customization menu.
Shannon Trade LLC
Shannon Telecom is a telecommunication company rendering International long distance services to local and foreign companies and their employees operating in CIS countries. Our objective is to provide our corporate customers with cheap long distance servi
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