VOIP Service Providers Residential
compulamvozip
cabinas, callshop, wholesale, trafico sip, claro, vozip, mayoreo
Comoros / cundianamarca / bogota / carr 19d # 67 33 sur
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cabinas, callshop, wholesale, trafico sip, claro, vozip, mayoreo
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.
