voip gateway

1,voip gatewaysupport 4 RJ45 interface ,1 WAN ,1 voice interface 2,support WIFI function 3,support 1 USB interface

VOIP gateway 325+ profile    

 voip gateway 325+ is a multi-function wireless home gateway unit developed by V-SOLUTION. It integrates: 1,IEEE802.11b/g/n WLAN AP; 2,high quality VoIP technology according to SIP protocol;3,simple NAT router; 4,Firewall, etc. It is a suitable device for building family network or small office network. You can high-speed access to Internet by PC through RJ45, or by notebook through wireless as well, and have an IP call at the same time.

Features:

Easy to access to Internet or internal network: The box provides 1*10/100M uplink. You can   flexible connect to xDSL Modem, Cable Modem or xPON SFU. 4 downlink Ethernet interface: The device integrates 4 ports L2 switch. Integrated WiFi AP: It is convenient to connect with all kinds of popular WiFi CPE. It supports 64/128 bits WEP encryption, supports WPA, WPA2, TKIP as well.  High performance forwarding ability: It integrates powerful network processor. There are 3 accelerators in the processor. It achieves nearly L2 wire speed forwarding capability, powerful throughput and load capacity. Integrated simple firewall, support domain filter and IP address filter. Support virtual server and DMZ host. Rich network protocol: TCP/IP, UDP, RTP/RTCP, ARP, FTP/TFTP, HTTP, Telnet, ICMP, NTP/SNTP, DHCP Server/Client etc. Powerful L2 switch function: VLAN bridging, port rate limiting, flow control, 4 IEEE802.1p QoS priorities, multicast(IGMP Snooping V1/V2), etc. Support ToS(Type Of Service) and QoS. Call protocol: SIP(IMS compatible), compliant with RFC2543 and RFC3261, seamless compatible with all popular call agent, including HUAWEI, ZTE, Alcatel-Lucent, etc. Integrate heartbeat function and support active/standby call agent. Voice coding: ITU-T G.711/G.723.1(5.3K/6.3Kbit/s)/G.729, auto-negotiate with call agent. Echo cancellation exceeding ITU-T G.165/G.168-2002, up to 128ms tail length. Support high/low speed fax, bypass fax, and T38 fax. Support high speed MODEM(56Kbps) dial access. Support RFC2833 and redundant RFC2833, difference rings, MD5 authentication, CID, call forward, call waiting, hot-line call, alarm clock, and all kinds of value-added voice service.  Multi-party conferencing.  IP address assignment: dynamic PPPoE/DHCP Client and static IP. Support TR069, WEB and CLI, configure easily. Upgrade firmware remotely or on line. Call loss less than 0.01%.

Technical parameters

Network interface	1*WAN, 4*LAN, RJ45 connector, 10/100M auto-adaptive, full/half duplex, AUTO MDIX, according to IEEE802.3/802.3u/802.3x
POTS	1*FXS, RJ11 connector, connect to phone, FAX, POS machine, or MODEM
WLAN	Compliant with IEEE802.11b/g/n, throughput is over 60Mbps working on 11n 1*1 mode
USB	1*USB2.0, host/device mode optional
Indicator	8, show status of power, WAN, LAN, POTS, and WLAN
Button	3, reset/default configuration, one key encryption, turn on/off WLAN
Operating condition	operating temperature: -5 - +55°C operating humidity: 10 - 90%(non-condensed)
Storing condition	storing temperature: -30 - +60°C storing humidity: 10 - 90%(non-condensed)
Power	+12Vdc, 2A, external AC-DC adaptor
Power consumption	<15W
Dimension	160mm*115mm*32mm(length*width*height)
Net weight	0.5Kg

voip gateway