GXW4216 FXS

Grandstream GXW4216- 16 Ports Analog VoIP FXS Gateway.
16 FXS ports, GXW4248 includes 2 50-pin Telco connectors, 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.