AddPac AP-GS1004A is one of the models of inter-network VoIP GSM gateways, through which, it is possible to format a single network unit and to use it for VoIP-telephony, analog communication lines and GSM-network.
By using AddPac AP-GS1004A, you can send traffic to any destination of connected lines. The main features of the device include support for four simultaneous GSM calls, the ability to connect to networks of various types, as well as the simultaneous operation of the SIP, H 323 and MGCP protocols, without the need to update the software.
Automatic dialing can significantly simplify a task of dialing most commonly used phone numbers. With customizable black and white lists, one can set appropriate restrictions for specific numbers as well as to complement the privileged user group with added services.
VoIP is a world-class communications company, owns and operates one of the largest IP networks in the world, extending service access to more than 190 countries worldwide. VoIP offers customers with a complete suite of innovative voice, fax and video IP
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