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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Phoenix Audio MT202-PCO Duet PCS Speakerphone

Mostly suited for small and medium conference room need, the Phoenix Audio Duet PCS USB speakerphone has full duplex sound and advanced echo cancellation technology. The device is connected to a PC using USB port, ensuring power supply to the microphone and the built in speaker. Duet PCS is a small device, which does not require a lot of space on your desk. Additionally it can be connected to other Duet PCS therefore to be converted from a desktop speakerphone into a medium size speakerphone in a conference room, what it makes it a great choice for office and relatively small departments.

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