DAG1000-8O FXO Analog VoIP Gateway is a type of access gateway
offering seamless connectivity between IP-based telephony networks
and legacy telephones (POTS) and PBX systems. The analog gateway has
8 FXO ports and is used to connect to analog PBX or the PSTN lines
of telecom carriers. With the standard SIP protocol, it's compatible
with leading IMS/NGN platforms and SIP-based IP Phone systems.
It provides low-cost and easy-to-use VoIP solutions for small
and medium businesses, call centers, SOHO, remote offices
as well as enterprises with multiple branches.