Multitech摩迪泰克MVP-410语音网关

上图为MVP410后面板，从右至左依次为开关-220V电源口-RJ45网络口-RS232口-RJ45配置口-4个***的VOIP口。

下图为VOIP口细节，每个VOIP由E&M和FXS/FXO组成

Family Features

• Up to 60 ports per chassis for communication over an existing IP network or the Internet
• Ethernet connectivity and full IP compatibility with existing routers and WAN infrastructure
• FXS/FXO, and E&M connectors on each channel for direct analog connection to phones, key telephones, PBX extensi***, PSTN lines or PBX trunks (2-, 4-, and 8-port models only)
• Digital MultiVOIP gateways connect directly to PBX or PSTN line via T1/E1 or PRI
• PSTN fail-over automatically routes calls over the PSTN network if the IP network is congested or down
• Supports H.323, SIP or SPP for sending voice over the Internet
• Supports H.450 supplementary services to provide for call transfer, call forwarding, call hold, call waiting and name identification
• Voice compression to 5.3K bps per call with support for multiple algorithms, including ITU G.723 and G.729
• T.38 real-time fax relay for interoperability among other VOIP equipment
• Voice prioritization using the industry-standard Differentiated Services (DiffServ) protocol
• Configuration and management using a web browser or Windows

  Analog-Service Models
  Product		Description	US MSRP		Region
  MVP130-FXS		1-Port Analog Adapter (FXS only)
  	MVP130-FXS			$299	US/Can
  	MVP130-FXS-EU			Call	Euro/ROW
  	MVP130-FXS-GB/IE			Call	GB/Ireland
  MVP130		1-Port FXS/FXO VOIP Gateway
  	MVP130			$399	US/Can
  	MVP130-EU			Call	Euro/ROW
  	MVP130-GB/IE			Call	GB/Ireland
  MVP210		2-Port VOIP Gateway
  	MVP210			$899	US/Can
  	MVP210-EU			Call	Euro/ROW
  	MVP210-GB/IE			Call	GB/Ireland
  MVP410		4-Port VOIP Gateway
  	MVP410			$1,499	US/Can
  	MVP410-EU			Call	Euro/ROW
  	MVP410-GB/IE			Call	GB/Ireland
  MVP810		8-Port VOIP Gateway
  	MVP810			$2,499	US/Can
  	MVP810-EU			Call	Euro/ROW
  	MVP810-GB/IE			Call	GB/Ireland

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