VoIP Gateways sends all long distance calls via data packets over internet instead of traditional telephony networks. Our Gateways interface the new-age VoIP to the POTS, ISDN and GSM/3G networks in an integrated platform. Matrix VoIP Gateways are pre-loaded with advance features such as SIP proxy and Peer-to-Peer calling that helps substantial saving over long distance calls. Further it allows users to maintain existing telephony infrastructure and preserves user’s dialing habits. Our gateways seamlessly integrate traditional telephony interfaces to the varied networks and help to lower day-to-day communication cost.