UC923 Gigabit Color IP Phone

  • קטגוריה: UC900 Series


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UC923 is an innovative Gigabit Color IP Phone, 2.8” TFT-LCD with 320*240 pixel. It supports up to 5-way conference. UC923 is optimized for executive use for major decision makers, administrative assistants and those working with bandwidth-intensive application on collocated PCs. The high-resolution TFT-LCD and HD Voice bring you the lifelike visual and audio experience.
Phone Features
Up to 8 SIP accountsCall hold, mute, DNDOne-touch speed dial, hotlineCall forward, call waiting, call transferRedial, call return, auto answer, direct IP call 5-way conferencing XML Browser, action URL/URIGroup listening, SMS, emergency callRing tone selection/provisioningSet date time automatically or manuallyDial plan per accountRTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
Voice Codecs Features
HD voice, HD handset, HD speaker Codecs: iLBC, G.722, G.711(A/μ), OpusGSM_FR, G.723, G.729AB, G.726-32 DTMF: In-band, RFC 2833, SIP INFO Full-duplex hands-free speakerphone with AECVAD, AGC, CNG, AEC, PLC, AJB
Local phonebook up to 1000 entriesXML/LDAP remote phonebook Intelligent search method Phonebook search/import/export Call history: dialed/received/missed/forwardedBlack list
IP-PBX Features
Busy Lamp Field (BLF), bridged Line Appearance(BLA) Anonymous call, anonymous call rejection Message Waiting Indicator (MWI) , voice mailCall park, call pickup Intercom, paging Music on hold Hot-desking 
Display and Indicator
2.8" 320 x 240-pixel color display with backlight16 bit depth color LED for call and message waiting indicationDual-color (red or green) illuminatedLEDs for line status information Wallpaper, national language selection Intuitive user interface with icons and soft keys Caller ID with name, number and photo
Feature keys
6 line keys with LED Paperless DSS keys up to 20 various features8 feature keys: voice mail, headset, mute,speaker, conference, hold, transfer,redial4 context-sensitive “soft” keys    6 navigation keys , volume control keys Illuminated speaker key/headset key/mute key
Dual-port Gigabit Ethernet Power over Ethernet (IEEE 802.3af), class 31xRJ9 (4P4C) handset port 1xRJ9 (4P4C) headset port
Physical Features
Stand with 2 adjustable angles(45°, 55°)Wall mountableAC adapter : 100~240V input and DC 5V/1.2A outputPower consumption (PSU): 1.8~4.4WPower consumption (PoE): 2.3~5.3WOperating humidity: 10~95% Operating temperature: -10~50°C
Configuration: browser/LCD-Menu/auto-provisionAuto provision via HTTP/HTTPS FTP/TFTPAuto-provision with PnP Reset to factory, restart, reboot Local tracing log export, system logPhone lock for personal privacy protection
Network and Security
SIP v1 (RFC2543), v2 (RFC3261) SIP server/proxy redundancyNAT Traversal: STUN mode DHCP/static/PPPoE/IEEE802.1X/open VPNHTTP/HTTPS web serverTime and date synchronization by SNTP DNS-NAPTR/DNS-SRV(RFC 3263) QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP TLS(Transport Layer Security), SRTPHTTPS certificate managerAES encryption for configuration fileDigest authentication using MD5/MD5-sessIPv6 supported
Qty/CTN: 10 PCSPhone Size:205MM(L)*204MM(W)N.W/CTN: 12 KGPhonebox Size:224MM(L)*209MM(W)*99.5MM(H)G.W/CTN: 13 KGCarton Meas: 524MM(L)*441MM(W)*260MM(H)