TelephoneStuff.com Bogen 4-Port VOIP Gateway with Overhead Paging MVP410BG

allows paging communications to be sent over the Internet or Intranet. FXS pass-through expands the paging capabilities of Bogen’s PCM zone paging system by providing a continuous connection between buildings using a local-area or wide-area network (LAN/WAN). 4-Port Gateway Features: - 4 analog port for communication over an existing IP network or the Internet - Ethernet connectivity and full IP compatibility with existing routers and WAN infrastructure - Overhead voice paging to multiple locations within a facility, nearby or branch office buildings, or to remote locations - Efficiently communicate company-wide emergency alerts or general announcements - FXS/FXO connector on each port for direct connection to Bogen’s telephone paging interfaces - Configuration and management using a Web browser or Microsoft Windows - Utilizes the H.323 or SIP protocols to provide complete interoperability with other Internet telephony solutions - Multi-port models provide contact closure Receive & Transmit in E&M; mode - Connects directly to telephone or PBX - Single Port Protocol (SPP) allows the use of dynamic IP addresses - Voice compression to 5.3K bps per call with support for multiple algorithms, including ITU G.723 and G.729 - Supports H.450 supplementary services to provide for call transfer, call forwarding, call hold, call waiting and name identification - T.38 real-time fax relay for interoperability among other VoIP equipment - PSTN fail-over automatically routes calls over the PSTN network if the IP network is down - Minimum requirements: Ethernet network, WAN connection, IP addresses - Number of Ports: 4