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Call Features |
Call out/answer/reject | Mute/unmute (microphone) | Call Hold/Resume/Waiting/Forwarding (always, busy, no answer)/Transfer (attended, unattended)/Parking/Pick-up | Redial/Auto-Redial | Local 3-way Conference | Hot Line and Hot-Desking |
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Display |
Main LCD: 2.8 inch (320x240) color-screen LCD | DSS Key-mapping LCD: 2.4 inch (320x240) color-screen LCD |
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Interfaces |
Physical: 10/100 Mbps LAN | IP Configuration: Static/DHCP/PPPoE | VLAN and QoS |
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Phone Features |
Intelligent Phonebook (up to 500 entries) | Remote Phonebook via XML/LDAP | Call log (100 entries total, in/out/missed) | Network Time Synchronization | Black/White List Call Filtering | Programmable DSS/Soft keys | Action URL/Active URI |
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Audio Features |
HD Voice Microphone/Speaker | Mixed-Signal (ADC/DAC) Wideband (CODEC: G.722) in 16 KHz Sampling rate | Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB | Full-duplex Acoustic Echo Canceller | Voice Activity Detection, Comfort Noise Generation, Background Noise Estimation and Noise Reduction |
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Supported Protocols |
SIP2.0 over UDP/TCP/TLS | RTP/RTCP/SRTP | Network Access Control: 802.1x | L2TP (Unencrypted) | OpenVPN | SNTP | FTP/TFTP/HTTP/HTTPS | TR069 |
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Keypad |
38 keys: 4 Soft-keys, 12 Standard Phone Digits keys, 5 Navigation keys, 2 Line keys (tri-color LED), 6 Function keys, 3 Volume Control keys for up/down/mute (Microphone), 1 Hands-free | 6 DSS keys with tri-color LED | 1 Page-Jump/Configuration key |
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Physical Specifications |
1x RJ9 Handset wire and 1x 1.5 m CAT5 Cable | 2x RJ9 Phone Jacket: 1x Handset, 1x Headphone | 2x RJ45 Ethernet Jacket: 1x Network (802.3AF POE Class 2 Enabled), 1x PC (Bridged to Network) | Broadcom Chipset | DC Power Input: 5V/1A |
