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.
Aya Phone is a global telecommunication network for your international calls. Our rates are dealt with the best World-wide operators. Thus you may achieve consequent savings through your long distance calls.