Kontak One Management Exchange, Inc. Corporate HQ 30th Floor, 3001 One Corporate Center, Julia Vargas Avenue corner, Meralco Avenue, Ortigas Business District, Pasig City Pasig ,1600 Philippines
AddPac AP-GS1001C is an entry level VoIP-GSM gateway, designed to work with one GSM channel. The device allows you to connect to the VoIP-telephony, analog lines and GSM networks. At the same time, users are able to transfer traffic in any direction lines are connected to: VoIP to GSM; an analog network to GSM; from analog to VoIP network.