Essentially, the Quadro FXO gateway is a modular approach to adding additional outside PSTN or traditional telephone service lines to a corporate phone network. Each Quadro FXO is a stand-alone SIP gateway device consisting of a VPN-router, firewall, HTTP server, and call processing software.

The FXO includes advanced PBX features and integration with any Quadro IP PBX is pure plug-and-play. If ports are in short supply, you can add multiple gateways to a IP PBX. Devices recognize each other and auto-configure. The six FXO lines can be assigned VoIP network DID numbers by an ITSP.

Product Features

• Add PSTN (POTS) Connectivity to SIP Networks
• 6 Total Simultaneous Calls
• 1 Ethernet LAN Port
• 1 Ethernet WAN Port
• Supports detailed customised dialling plans for both VoIP and PSTN
• Comprehensive caller statistics, call forwarding, Auto-Attendant
• Voice coding G.711, G.723, G.726, G.729, iLBC

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