Sell VoIP Gateway 2 Port (2FXS or 1FXS + 1FXO)

Product Name: VoIP Gateway 2 Port (2FXS or 1FXS + 1FXO)Model Number: IAD 200Place of Origin: China200 2FXS voice IAD is a multi-function voice/fax/data access IAD specifically designed for operators, enterprises and household users. IAD supports standard SIP protocol, H323 protocal, has built-in routing function and supports multiple network access means (ADSL, Cable Modem). It is especially suitable for operators and virtual operators to offer centralized number sale, IP telephone supermarket and enterprise virtual telephone network services. It can provide dual-server registration backup, supports SNMP protocol and VPN. has compact size and support flexible networking, and is able to provide SOHO users, operators and large enterprises with highly cost-effective IP voice solution. While providing rich IP telephone features, the gateway also has rich built-in IP features and strong adaptability to IP networks. Specifications: 1) IEEE 802.3 10 Base T 2) SupportG.711A/U,G.723.1,G.729 /A/B/AB and GSM610 voice codec 3) SIP, H. 323 V4 protocol 4) SIP RFC3261 5) TCP/IP: Internet protocol 6) Support RTP RTCP protocol 7) Support VAD/CNG 8) One WAN, one LAN and support router 9) Support DHCP, PPPOE DNS Telnet 10) Support HTTP, HTTPS and FTP upgrade 11) Call forward (always, busy, no answer), call waiting and per call-waiting blocking 12) VoIP speed dial and VoIP digital map 13) Per area ring tone 14) Support caller number/name display caller ID/block outgoing caller-ID/ reject anonymous call 15) Voice Activity Detection (VAD) Facsimile protocol (option): T.30/T.38 16) MWI (Message wait Indication) 17) DND (Do Not disturb) 18) configurable/adaptive jitter buffer size 19) configurable/adaptive jitter buffer size 20) Support VLAN protocols 21) Support WEB and IVR to configure 22) Support FXS FXO hotline 23) Support billing 24) Configurable device mode (router or bridge) 25) Advance routing function 26) Static address assignment according hostname or MAC 27) Port forwarding and DMZ 28) Multicast limits for LAN side 29) Configurable PHY speed mode for LAN side 30) Voltage: DC 12V 31) Power adapter: DC 12V/800mA 32) Network interface: 2 RJ-45 Ethernet connectors 33) Tel interface: 2 RJ-11, 2FXS +1 WAN+1LAN