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.
In a globally challenging environment, we have to be constantly prepared to face any obstacle and overcome adversities. We at VU International have made it our commitment to not just provide a platform for the improvement of people