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.
Reynwood Communications is a rapidly growing company with offices in New York and New Jersey that provides businesses with a variety of practical, leading-edge communication services--better, faster, and cheaper than ever before.