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.

Providers in database: 6433

E1 Wholesaler

E1 Bulk Wholeseller – a company, which sells E1 digital transmitting products in large quantities. Some companies after selling their E1 products provide complete technical maintenance and support.

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