Features

Highlights

• 2.4-inch color LCD monitor
• 2-line key with color LED
• 2 SIP identities
• Wideband G.722 HD audio
• Power over Ethernet (PoE) compliant
• QoS, TR069, auto-provisioning and multi-language

Advantageous Applications

• Supports SIP 2.0 (RFC 3261)
• Inband, SIP info, RFC 2833 DTMF relay
• Soft keys and function keys programmable
• Echo cancellation: Supports G.168, and 96ms max. filter length in hands-free mode
• Supports voice gain setting, voice activity detection (VAD) and comfort noise generation (CNG)
• Full duplex hands-free speakerphone
• Hands-free headset ringing choice
• Voice codec setting for each SIP line

SIP Applications

• Call forward and transfer (blind/attended)
• Call holding and waiting
• 3-way conferencing
• Paging and intercom
• Call park, call pickup and join call
• Redial and click to dial
• Secondary dialing automatically
• Incoming calls, outgoing calls and missing calls (Each supports 300 records)
• SMS and speed dial
• Phonebook up to 500 records

Call Control Features

• Flexible dial map, hotline and empty calling no. for rejected service
• Black list for rejected authenticated calls
• White list and call limit
• Do not disturb (DND)
• Caller ID display
• Dial without registration

Network Features

• PPPoE/DHCP client
• 802.1 VLAN (voice VLAN/data VLAN)
• VPN (L2TP) and openVPN
• Quality of Service

Maintenance and Management

• Integrated web server provides web-based administration and configuration
• Telephone keypad configuration via display menu/navigation
• Automated provisioning and upgrade via HTTPS, HTTP, TFTP
• User authentication for configuration pages
• SNTP time synchronization
• TR069