
DAG1000-16O FXO analog gateway is a kind of access gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS) also PBX systems. The analog gateway has 16 FXO ports and is used to connect to analog PBX or the PSTN lines of telecom carriers. standard SIP protocol, it's compatible with Leading IMS/NGN platforms and SIP-based IP Phone systems. Small and medium businesses, call centers, SOHO, remote offices, and corporations with several branches can all benefit from its low-cost and simple-to-use VoIP solutions.