گیت وی ویپ اسپاد Gate 2540-4FXO

نقد و بررسی گیت وی ویپ اسپاد Gate 2540-4FXO

Fiber WiFi VoIP Gateway ESPOD Gate 2540-4FXO

ESPOD Gate™ 2540S SIP gateway support 2 to 4 FXO and CO lines, enable any legacy PBX system to achieve VoIP via SFP fiber optical access. With global rapid growth of FTTX(Fiber-To-The-X) in carrier networks, ESPOD release the next generation products ESPOD Gate™ 2540 SIP gateway that is carrier-grade VoIP IADs with build in fiber optical interface(SFP/GPON).

مشخصات فنی گیت وی ویپ اسپاد Gate 2540-4FXO:

• Type : VOIP Gateway ESPOD
  
• Analog User : 2*FXO+2*FXO/FXS
• Codec : G.721 G723 G729
• Protocol : SIP
• Fax : T.30/T.38 fax, fax translate
• Billing mode : Reverse Polarity
• Voice Function : Caller detection and caller ID, call waiting, call transfer, call forward, abbreviation, 3-way conference, Do-not-disturb( need operator to support such service)
• WAN : 1×10/100 Mbps SFP, 1×10/100 Mbps wan EthernetUSB  for 2G/3G/4G USB Modem connectivity
• LAN : 4×10/100/1000 Mbps Ethernet Port
• WAN Access Mode : Static IPaddress, PPPoE, DHCP
• Networking Interface : Multi WAN, Bridge Mode, 802.1Q
• QoS : Destination/Source MAC/IP, Application, DSCP
• Advance Routing : Static Route,  DNS Proxy, Policy Route, Port Forwarding/Triggering
• Internal  Address   Management  : DHCP Server, IP and MAC Address Bind, DHCP Relay
• Networking Protocols : TCP/IP(IPv4/v6),UDP,RTP,SNTP, NAT,DHCP,DNS, DDNS
• IPTV : IGMP Proxy/Snooping, IPTV Bridge
• Standard : IEEE 802.11b/g/n(2.4GHz)
• Security : WEP,WPA,WPA2,WPA-PSK,WPA2-PSK
• WIFI Features : WMM,WLAN-LAN Isolation, Multi SSID(X4), AP Isolation
• Antenna Type : 2R2T