Phone to Phone
It is a type of communication between two ordinary phones, which are connected and voice transmits over telecommunication network.
Dinstar DWG2000C-4/8G is a multifunctional VoIP / GSM gateway that operates on IP and GSM networks, which provides flexible network configurations, extensive features and good sound quality.
vivacommunications
Bid good bye to traditional Voip service providers and get high quality hosted Voip services from Viva communication. We offer professional services at reasonable rates.
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