Call forwarding

Call transfer (blind/attended/alert)

Call holding

Call waiting

Call conference

BLF List

Capable of 10 way conversation

Join call

Pickup

Call completion

Hot desk function

4 DSS key

Auto Redial / unredial

Support multi line and predial

Support messaging and MWI

Flexible dial plan

Barring function for outgoing calls

Do not disturb

Auto answer (headset)

Caller ID display

CLIR (rejects anonymous calls)

CLIP (to make an anonymous call)

Dial without registration

Supports call logs with missed calls/incoming calls/outgoing calls, Each support 300 records.

Support Phonebook 500 records

Support SMS and Speed Dial

Hotline/Warm-line

Call rejection

Black List

Intercom/Intercom barge

Password dial

Direct IP call without SIP proxy

Support action URL/active URI

Voice codec setting for each SIP line

Hands-free ringing choice

Support XML phonebook/browser

Support click to dial via web phone Book

Network/ Security Features

WAN/LAN: 10/100M Ethernet ports,supports Route and Bridge mode.

Support bridge working as hub

Support PPPoE for xDSL and

PoE(optional)

Support VLAN(voice vlan/data vlan)

Support 802.1x

Support basic NAT and NAPT

NAT transverse:support STUN client

Support DHCP client on WAN

Support DHCP server on LAN

Support main DNS and secondary DNS server.

Support DNS Relay, SNTP Client,

Firewall, openVPN

Support VPN (L2TP) and DMZ

Network tools in telnet server: including ping, trace route, telnet client

★★Maintenance & Management★★

Web ,telnet and keypad management

Management with different account right

Upgrade firmware through POST mode and HTTP, FTP or TFTP

Support dhcp option66 and custom option auto provisioning

Telnet remote management/upload/download setting file

Safe mode provide reliability

Support Auto Provisioning to upgrade firmware or configuration file with HTTPS

Support TR-069 and Syslog

★★Physical Features★★

Adapter Input: