FXO VOIP phone(switch VOIP/PSTN,with POE)
Product: VoIP phone/SIP phone
Item: NXD-804F (switch VOIP/PSTN,with FXO and POE functions)
Description:
1. 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 4 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
Box+Carton
