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.
UDXGEN is one of the next-generation VoIP solution providers in India. We providing affordable, reliable VoIP solutions to Wholesale and Retail Providers.