VoIP:

• SIP (SIP RFC3261,RFC 2543)/IAX2 support
• 2 SIP lines + 1 IAX2 line
• Redundancy sip server capable
• Hotline
• Call Forward, Call transfer, Call hold, Call waiting
• 3-way Talking, Pickup, Join call, Redial, Unredial
• Call Park, vport, click to dial
• DND (Do Not Disturb)
• Black List, Limit List
• E.164 dial plan and customized dial rules

Гласови функции:

• Tone generation and Local DTMF re-generation according with ITU-T
• G.711(A-law or u-law), G722, G723, G726 and G729
• AGC (Auto Gain Control)
• AEC (Auto Echo Cancellation)
• VAD (Voice Activity Detection)
• CNG (Comfort Noise Generation
• G.165 compliant 96 ms echo cancellation

Networking:

• Static/Dynamic WAN-IP-Addressing
• WAN/LAN: Support Bridge and Router model
• NAT, Firewall
• Support L2TP and OpenVPN
• Support DMZ
• WAN support Primary and Alter function
• Qos support Diffserv
• Support VLAN 802.1q
• DHCP client and server
• Support PPPoE, (used for ADSL, cable modem connecting)

Управление:

• Web, telnet and keypad management
• Adjustable user password and super password
• Upgrade firmware through HTTP, FTP or TFTP
• Telnet remote management
• Upload/download configration file
• Auto-provisioning (firmware and configuration)
• Safe mode provide reliability
• Phone book, maximum 500 entries

Хардуерни характеристики:

• 128x64 Dot matrix
• Support multi language (LCD support Latin language system, web support all languages) and easy dynamic
• switch between different laguages
• Wall mounting
• Full duplex speaker
• MWI: Mono-color x 1
• Line keys: Bi-Color x 2
• Voicemail LED: Mono-Color x 1
• Headset LED: Mono-Color x1
• Mute LED: Mono-Color x 1
• Speaker LED: Mono Color x 1
• Compliance Certificates: CE: EN55024 EN55022; FCC: part 15; ROHS in EU

Интерфейси:

• WAN * 1
• LAN * 1
• RJ9 handset Jack * 1
• RJ9 headset Jack * 1
• Power jack * 1

Захранване:

• PoE 802.3af ИЛИ адаптер (включен в комплекта)