 VOIP phone NXD-804F
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13 Mar 2007
. Dual VoIP/PSTN interface IP-Phone;Easy to switch VoIP and PSTN via IP-Phone;
2. Voice Signaling:Support SIP simultaneous VoIP calls;Support SIP v2 Standard (RFC3261);Register up to 3 Server simultaneously;Support multiple dialing plan / Call hunting group;Adaptive Jitter Buffer function;Support multiple dialing plan / Call hunting group;Flexible Routing table and profile;Extensible by external IVR/CDR/Billing servers for value- added application;
3. Management:Web Interface Management;Support Auto-Provision...  View full description Tags VOIP Phone Interphone
Company: Estone Communication Technology Co,Ltd
Web address: http://www.voipcn.com.cn
Address: 7s Deguang building,Jida district, Zhuhai, China
Phone: 0086-756-3833359 - Fax: 0086-756-3833360
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. Dual VoIP/PSTN interface IP-Phone;Easy to switch VoIP and PSTN via IP-Phone;
2. Voice Signaling:Support SIP simultaneous VoIP calls;Support SIP v2 Standard (RFC3261);Register up to 3 Server simultaneously;Support multiple dialing plan / Call hunting group;Adaptive Jitter Buffer function;Support multiple dialing plan / Call hunting group;Flexible Routing table and profile;Extensible by external IVR/CDR/Billing servers for value- added application;
3. Management:Web Interface Management;Support Auto-Provision System;Remotely configuration/Upgrade by Web UI or Auto Provision;Build-in watching dog for auto recovery;
4. Call Handing Features:Call timer display;Call transfer, hold, forward, pickup;Local three-way conferencing;One- touch Speed dial for 6 keys;Missed call notification;Forward call (always/on busy/no answer);Last call return redial;Call by IP address via dial pad;Voice Message (Extensible by external IVR);Phone Book directory (100 entries);Ring Melody selectable(VoIP/PSTN/Hold);Customize Melody;Time and date display;
5. Router Functions:Support static and dynamic IP from DHCP, PPPoE;Build-in DHCP Server;Dynamic DNS Support;Support Network access rules(LAN to WAN & WAN to LAN);Self-Protection against DoS Attacks;Support NAT through function;Supported Protocol: UDP, TCP, NAT, BOOTP, HTTP, IEEE 802.3/ IEEE 802.3u;Support SNTP DNS, uPnP, DDNS;NAT function: Virtual Server, Port mapping, ALG, DMZ, Static routing table;Firewall option Client filtering, URL filtering, MAC control, Drop Port scans;Support IP TOS (Type of Service) for VoIP;
6. SIP simultaneously support: Deploy into any multimedia, interactive, or softswitch network with the leading call and session signaling protocol;
7. Register up to 4 SIP Proxy or Gatekeeper simultaneously;Flexible registration for different VoIP Route plan;
8. Firewall, NAT, DHCP, PPPoE Connect to any broadband or access provider, serve the whole network, and secure your data.User configurable IP services ensure every host isconnected to the LAN;
9. Auto-Provision:Easy to remote configure/Upgrade via Provision System;
10.QoS guaranteed Voice package:Quality of Service ensure voice traffic gets high priority without shutting down your Ethernet LAN;Easy to use: 4 dedicated feature keys, with 20(char.) x2(Line) LCD |  |
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