Features:

*Support SIP 2.0 (RFC3261) and related RFC aggreement

*Support NAT and STUN

*Support 2 SIP servers

*Server running at the same time.

*Support 3 settings storage, switch by keypad.

*Support major G7.xxx ( 711a/u,723,729) CODEC.

*Call Hold, Call Forward, Call Transfer.

*E.164 dial plan and customized dial rules.

*Configurable jitter buffer size.

*80 groups incoming & outgoing calls memory reviewed stored.

*Phone Book with 100 groups memory.

*User define ring tone, Call ID display.

*Static/Dynamic WAN-IP-Addressing, Support PPPoE

*Safe mode provide reliability.

*Support POE (Power Over Ethernet) (Option).

*Adjustable user password and super password.

*Configure file download, upload and update/upgrade by FTP,HTTP and TFTP.

Network Features

WAN/LAN: Support Bridge Mode

Support Full Duplex Handfree

Support PPPoE for xDSL

Support DHCP Client on WAN

QoS with DiffServ

Support main DNS and secondary DNS server

Support SNTP Client, Firewall

Network tools in telnet server: Including ping, route, telnet client

Maintenance and Management

Web ,telnet and keypad management

Management with different account right

Upgrade firmware through POST mode

Upgrade firmware through HTTP, FTP or TFTP.

Telnet remote management/Upload/download setting file

Safe mode provide reliability

Support Auto Provisioning (upgrade firmware or configuration file)

Support Syslog

Specification