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.
VoIP | Wireless | PBX & Call Centre Solutions. Licensed ECS & ECNS Telecoms Provider. National footprint. High stability; redundancy and availability ME Network.