Dinstar DAG2000-4S4O is FXS and FXO hybrid gateway based on the SIP v2.0 standard.It provides 4 FXS and 4 FXO ports to connect to analog phone and PSTN fixed line at the same time.
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DAG1000/DAG2000 series hybrid analog gateway are versatile IP-based voice and fax gateway. For
small business, the family office, remote office and branch businesses provide a low cost, simple
operation VoIP solutions. FXS/FXO hybrid gateway are broken network escape function, flexibly realize
interoperability with simulation PBX and provide reliable voice quality assurance for the traditional
voice transition to IP voice. Support standard SIP protocol and compatible mainstream IPPBX and