Stand-alone FXS VoIP gateway with carrier-grade features and reliability. Fully compliant with SIP and IAX2, also features flexible calling rules. A robust feature set that fulfills your various needs and cuts communication cost. Simple and intuitive Web-based configuration saves you loads of time. Stable with advanced hardware and software architecture. Interoperable with a broad list of softswitch, PBX, and IP-PBX like Yeastar, Elastix and Lync Server.

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