3G VoIP беспроводной маршрутизатор

Overview ATV-52G 3G wifi voip Router is an high-performance tool that a WAN 3G (VPN) firewall router integrated with the 802.11 over 3G and advanced networking product for SOHO and office users. It features a USB port for plugging a 3G modem which work as a backup WAN functioning as an automatic fail-over when an ADSL2+ connection breaks down. It also can provide data wireless real-time transmit and collect service Self-developed ATV-52G 3G WiFi VOIP Router allows you connects over either an 3G network to deliver uninterrupted connectivity ,The draft 802.11b/g/n standard enableseven faster wireless speeds .It effectively search for wireless signals and automatically adjust to the optimal connection after obstacles have been detected,guarantee no more dead zones. The integrated IPSec VPN function allows you to encrypt connections to securely transmit data over the Internet, Additionally,it provide 2FXS ports,supports voice over 3G net. Feature Enjoy Full Mobility, and Wire-Free for Internet Connectivity Anywhere Create instant WiFi hotspots at where DSL/cable is not available Embedded VoIP functionality to create a reliable, and flexible VoIP Networking Solution. The built in telephone port adds extra functionality ideal for remote and mobile offices. RJ45 Ethernet WAN connection via DSL/Cable modem as backup Wi-Fi Protected Setup Push button for simple wireless security setup Automatic Quality of Service (QoS) for reliable Internet, video, voice, and gaming Easy setup wizard for step by step installation and easy configurationsApplication Home and SOHO wireess gateway The sma enterprise Appications TV over IP (IPTV) Voice over IP (VoIP) Higher data rate broadband sharing Shared broadband internet access Audio and video streaming and transfer PC file and application sharing Network and online gaming Specification Connect Up To 2 VoIP Lines Integrated QoS To Prevent Dropped Calls And Deliver Superior Voice Quality Comes with two FXS ports to connect up to two analog phones or an analog phone and a FAX machine Supports the SIP voice protocol Telephony features such as call waiting and caller ID Integrated QoS of voice packet control to ensure reliable call quality DTMF RelayG.711 (In Band), Relay RFC4733 and backward compatible with RFC2833 Supports Audio CODEC:G.711, G.723.1, G.726-32K, G.729A, G.168 Connect to Internet via WCDMA (HSDPA, HSUPA), 1x EVDO 3G mobile network Network Protocols: TCP/IP, DNS, DHCP,Static IP, Classic IP, WMM, WPS, and WDS Functions:UPnP, port range forwarding, exposed host (DMZ), URL content fi ltering,save/restore confi guration, diagnostics, upgrades via Web Firewall: SPI, intrusion logging and reporting, denial-of-service (DoS) protection Wireless: WPA2-PSK, WPA-PSK, WEP, WPA-802.1x, WPA2-802.1x