Enterprise, small office and residential applications

Key features:
voice Features:
SIP protocol
Redundancy sip server capable
NAT, Firewall
Static, DHCP ip configure UPnP (Universal Plug and Play)
VAD,QoS
DTMF: RFC2833, In-Band audio, SIP info
G.165 compliant 32 ms echo cancellation
E.164 dial plan and customized dial rules
Call Forward, Call Transfer, 3-way conference calls
Caller ID display, Block outgoing callerID
Configurable ring and tone
Configurable jitter buffer and voice paket
DND (Do Not Disturb),Black List,Limit List
IVR for network setting via handset
Speed Dial
FAX

data features
Static/Dynamic WAN-IP-Addressing



management and provisioning
Web, Telnet and Handset management.
Adjustable user password and super password
Upgrade firmware through HTTPs, HTTP or TFTP.
Telnet remote management.
Upload/download setting file and firmware



Interfaces
One RJ45 ports
One FXS port
Power port