Grandstream GXW4216 V2 Analog FXS IP Gateway- 16 Port

Description The Grandstream GXW4216 v2 is a next generation high-density and performance analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems and analog PBX and phones on the the market. The GXW4216 features 16 FXS analog telephone ports, superb voice quality and rich telephony functionalities. It also offers easy provisioning, flexible dialing plans, advanced security protection, and strong performance in handling high volume voice calls. Grandstream GXW4216 v2 FXS Analog VoIP Gateway Key Features 16 FXS ports 1 Gigabit network port 132×48 backlit graphic display with support for multiples languages 4 SIP server profiles per system, independent SIP account per port Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments Advanced security protection with SRTP/TLS/HTTPS Supports 16KHz wide-band voice sampling rate and wide-band codecs such as Opus and G.722 Carrier-grade security features including secure boot, unique certificate and random default password per device, dual firmware images Supports simultaneous 3-way voice conferencing per port The GXW42XX gateways offer small and medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, Fax machines and legacy PBX systems.