Audio features • Optima HD voice • 10-feet (3-meter)microphone pickup, can be applied to medium-sized conference room • Built in 3-microphone array, 360 degree voice pickup • 112 mm diameter and 2.7w speaker • Full-duplex speakerphone with AEC • Echo cancellation tail length is up to 320ms • Background noise suppression • Codecs: G.722, G.711(A/µ),G.729AB, iLBC • DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO
• VAD, CNG,PLC, AJB, AGC
Phone features • 1 VoIP account • Call hold, mute, DND • Call recording, hotline • 5-way conferencing calls • Redial, call waiting, emergency call • Call forward, call transfer, call return, dial plan • Ring tone selection/import/delete • Set date time manually or automatically • Volume adjustment
Directory •Loal phonebook up to 1000 entries • XML/LDAP remote phonebook • Intelligent search method • Phonebook search/import/export • Call history: dialed/received/missed/forwarded • Black list
IP-PBX Features • Intercom, multicast paging • Anonymous call, anonymous call rejection • Voice mail, distinctive ringtone, call pickup
Display • 192x64-pixel graphical LCD with backlight • 24 total keys: 4 softkey, off-hook key, on-hook key, redial, mute, volume key, 3 navigation keys • Phone lock • National language selection • Caller ID with name, number • LCD display logo
Interface • 1xRJ45 10/100M Ethernet port • Power over Ethernet (IEEE 802.3af ), class 0 • 2xEX mic port • 1xUSB2.0 port • 1xmobile phone/PC port: 3.5mm • 1xSecurity lock port
Network and security • SIP v1 (RFC2543), v2 (RFC3261) •SIP server redundancy supported • IPv4/IPv6 • NAT transverse: STUN mode • Proxy mode and peer-to-peer SIP link mode • IP assignment: static/DHCP • HTTP/HTTPS web server • Time and date synchronization using SNTP • UDP/TCP/DNS-SRV(RFC 3263) • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS, DSCP • SRTP for voice encryption • Transport Layer Security (TLS) • HTTPS certificate manager • AES encryption for configuration file • Digest authentication using MD5/MD5-sess • OpenVPN, IEEE802.1X
Management • Setup wizard • Configuration: browser/phone/auto-provision • Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy • Auto-provision with PnP • Zero-sp-touch, TR-069, SNMP • Reset to factory, reboot • Package tracing export, system log
Other physical features • 4 context-sensitive “soft” keys • External universal AC adapter (optional): AC 100~240V input and DC 5V/2AOutput • Power consumption (PSU): 2.8-5.6W • Power consumption (PoE): 3.9-8.1W •Dimension(W*D*H): 320mm*260m*52mm • Operating humidity: 10~95% • Storage temperature: -10~50°C
Package features • Qty/CTN: 5PCS • N.W/CTN: 8.9KG • G.W/CTN: 9.9KG • Giftbox size: 334mm*365mm*96mm • Carton Meas: 500mm*379mm*342mm |