Producer information
Company:
Shenzhen Kinoway Electronic Co., Ltd. |
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Address:
Building 1,Industrial Zone,No.26 Xihuan Road,Buji Town, Longgang, Shenzhen, Guangdong, China (Mainland) Zip: 518112 |
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Phone:
+86-755-89518299 |
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K-3288W 2 FXS VoIP Gateway
1, Three SIP PROXY and accounts registered at the same time for each FXS port (so total is 6 user names), one SIP PROXY offline, other one can replace it to work timely;2, Built-in Router;3, With reverse-polarity signal, billing function supported;4, Support mutual communication between two FXS ports when the device does not connect any network cable;5. Support Point-to-Point communication (call the other party`s IP address directly) when the device does not register any SIP network server platform;6. Support Voice-announcing IP address and operating by hand or by web page;7, Support SIP 2.0 (RFC3261), TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP (both client and server), NTP, PPPoE, STUN, TFTP;8, Powerful digital signal processing (DSP) to ensure superb audio quality;9, Advanced adaptive jitter control and packet loss concealment technology;10, Support various vocoders including G.711 (a-law and u-law), G.723.1 (5.3K/6.3K), G.726, G.729A/B and iLBC;11, Support Caller ID/Name display or block, Hold, Call Waiting, Flash, Call Transfer (blind/consultative );12, Call forward, in-band DTMF, Dial Plans;13, Support call waiting caller ID;14, Support fax pass through and T.38 (pending);15, Support silence suppression, VAD (Voice Activity Detection), CNG (Comfort Nois Generation);16, Line echo cancellation (G.168), and AGC (Automatic Gain Control);17, Support standard encryption and authrntication (DIGEST using Md5 andMD5-sess);18, Support for Layer 2 (802.1q VLAN, 82.1P) and Layer 3 Qos (Tos, Diffserv, MPLS);19, Support automated NAT traversal without manual manipulaton of firewall/NAT;20, Support device configuration via built-in IVR, web browser or downloading encrypted configuration file through TFTP or HTTP;21, Support firmware upgrade via TFTP or HTTP;22, Ultra compact (wallet size) and lightweight design, great companion for travelers;23, Desk/Wall mounts.Interface:WAN: 1 pcs, connect to XDSL/Cable Modem or Network Switch or RouterLAN: 1 pcs, connect to PC or other network equipmentFXS: 2 pcs, connect to Normal phone, DECT/Cordless phone, Electrograph, Switch etcPower: 1 pcs, connect to Power adapter: 12V DC---1AProducts size: 13.5*10.8*3.3 cmBox size: 24.1*15.8*4.8cmCarton size: 49*26.5*35cmQuantity: 20pcsWeight: 11kg
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