Hardware |
Lines (Direct Numbers) |
4 SIP Lines |
Display |
Main 2.8-inch (320 x 240) color LCD monitor DSS key-mapping color LCD monitor |
Feature Keys |
38 keys, including
- 4 Soft-keys
- 6 Function keys
- 5 Navigation keys
- 12 Standard Phone Digits keys
- 3 Volume Control keys, Up/Down/Mute (Microphone)
- 1 Hands-free key
- 6 DSS Keys with tri-color LED
- 1 Page-Jump/Configuration (PJC) key
|
Network Interfaces |
RJ45 Ethernet jacket x 2:
- Network x 1 (802.3af PoE Class 2 enabled)
- PC x 1 (Bridged Network)
|
Connectors |
HD hands-free speaker (0 ~ 7KHz) x 1 HD hands-free microphone (0 ~ 7KHz) x 1 HD handset (RJ9) x 1 |
Power Requirements |
IEEE 802.3af 5V 1000mA (optional external power supply) Power Consumption: Idle – ~ 1.7W, Peak – ~5.7W |
Weight |
770g |
Dimensions (W x D x H) |
196 x 200 x 65 mm |
Protocols and Standard |
Protocols |
SIP2.0 over UDP/TCP/TLS RTP/RTCP/SRTP STUN DHCP PPPoE 802.1x L2TP (basic unencryption) OpenVPN SNTP FTP/TFTP HTTP/HTTPS TR069 |
Request for Comments (RFCs) |
354, 1321, 1350, 1769, 1889, 1890, 2131, 2132, 2616, 2617, 2661, 2833, 2976, 3261, 3262, 3263, 3264, 3265, 3268, 3311, 3489, 3711, 4346, 4566, 5630, 5865 |
Networking |
Networking |
Physical: 10/100/1000Mbps Ethernet, dual bridged port for PC bypass IP Configuration: Static, DHCP, PPPoE Network Access Control: 802.1x VPN: L2TP (basic unencryption), OpenVPN VLAN QoS |
Deployment & Maintenance |
Auto-provisioning via FTP/TFTP/HTTP/HTTPS/DHCP/OPT66/SIP PNP/TR069 Web management portal Web-based packet dump Configuration Export, Import Phonebook Import, Export Firmware Upgrade Syslog |
Features |
Call Features |
Call Out, Answer, Reject Mute, Unmute (microphone) Call Hold, Resume Call Waiting Intercom Caller ID Display Speed Dial Anonymous Call (Hide Caller ID) Call Forwarding (Always/Busy/No Answer) Call Transfer (Attended/Unattended) Call Park, Pick-up (depending on server) Redial/Auto-Redial Do-Not-Disturb (per line, per phone) Auto-Answering (per line) Voice Message (on server) Local 3-way Conference Hot Line Hot-Desking |
Phone Features |
Intelligent phonebook (up to 500 entries in total) Remote phonebook (XML/LDAP) Call log (100 entries in total, in/out/missed) Black/White List Call Filtering Voice Message Waiting Indication (VMWI) Programmable DSS/Soft keys Network Time Synchronization Action URL/Active URI Multi-language support via web-based UI: English, Chinese (Traditional/Simplified), Japanese, Russian, Italian, Turkish, German, Dutch, Spanish, Hebrew, Polish, French, etc. |
Audio Features |
HD voice microphone/speaker (handset/hands-free, 0~7KHz frequency response) Wideband ADC/DAC 16KHz sampling Narrowband codec: G.711a/u, G.723.1, G.726-32K, G.729AB Wideband codec: G.722 Full-duplex acoustic echo canceller (AEC) – a tail length of 96ms in hands-free mode Voice activity detection (VAD), comfort noise generation (CNG), background noise estimation (BNE), noise reduction (NR) Packet loss concealment (PLC) Dynamic adaptive jitter buffer up to 300ms DTMF: In-band, out-of-band – DTMF-relay (RFC2833), SIP info |
Environment |
Operating Temperature |
0 ~ 40 degrees C |
Operating Humidity |
10 ~ 65% (non-condensing) |
Emission |
CE, FCC, RoHS |
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