Main Chipset

Support Three sip servers running at the same time.
Redundancy sip server capable.
NAT, Firewall.
Auto Call Routing Selection VOIP and PSTN
DHCP client and server.
Support PPPoE, (used for ADSL, cable modem connecting).
Support major G7.xxx CODEC.
G.165 compliant 16ms echo cancellation
E.164 dial plan and customized dial rules
Hotline.
Call Forward, Call Transfer, 3-way conference calls
Call ID display
DND(Do Not Disturb),Black List,Limit List

Functions

Static/Dynamic WAN-IP-Addressing
PPPoE
Web, telnet and keypad management.
Adjustable user password and super password
Upgrade firmware through HTTP, FTP or TFTP.
Telnet remote management.
Upload/download setting file
Auto-provision.
Safe mode provide reliability
Phone book, maximum 100 entries.

Spec

Interface:1 WAN,1LAN,1 FXO port
Support:3 SIP accounts and PSTN line
OR 2 SIP &1 H.323/IAX2