Dinstar DWG200C-4/8G

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.

Dinstar DWG2000C-4/8G is a cost-effective solution for operators, enterprises, medium and small offices and home networks. Made in the original blue case, compact, practical, easy-to-use GSM / VoIP gateway will easily solve the problem by ensuring energy-efficient communications costs. Dinstar DWG2000C-4/8G is cost effective GSM / VoIP gateway designed to make calls from VoIP to GSM and from GSM to VoIP. It is fully compatible with leading SIP switches and SIP servers,
Technical Characteristics: PLC: packet loss concealment Voice Activity Detection (VAD) Comfort Noise Generation (CNG) The local or remote work with SIM-cards Signal Strength Indicator Adjustable DTMF Balance notifications Lock / Unlock SIM / UIM Prevent display of mobile number Send / receive SMS The pre-recorded voice messages, user-configurable (IVR) "White" and "black" lists Access Subscriber Open API for SMS, USSD support Echo cancellation (ITU-T G.168/165 standard) Automatic network management Hot line

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Basic steps on staring up a Call Shop business

The basic idea behind a Call Shop business is to have a place where customers can make local, long distance or international phone calls. The main sources of revenues will come from the minutes customers are going to spend on the phone. So it all depends on the rates that you are going to setup, just make sure that they are lower than the ones offered by the providers of international call services.

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Passport Telecom

Passport Telecom, Inc. is an international telecommunications company offering services domestically and in several foreign countries through its affiliate offices, resellers and distributors. Passport Telecom has its corporate headquarters in the Empire

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