Grandstream GXW4216-V2

Grandstream GXW4216 16 Port FXS VoIP Gateway v2 The GXW4216 version 2 is part of Grandstream's high-density FXS gateway series enables businesses of all sizes to create a cost-effective hybrid IP and analog telephone system that offers the benefits of VoIP communications and takes advantage of Gigabit speeds while preserving investment on existing analog phones, fax machines and legacy PBX systems. The GXW4216 has 16 FXS ports, a Gigabit network port and features broad interoperability with most service providers, soft-switches and SIP-based environments Grandstream GXW4216 v2 Features 16 FXS, 1 GigE, near HD quality audio A single 10/100/1000Mbps auto-sensing RJ45 port TLS and SRTP security with AES encryption technology to protect calls and accounts Automated provisioning options include TR-069 and XML config files Supports simultaneous 3-way voice conferencing per port Failover SIP server feature automatically switches to secondary server if main server loses connection Supports s