Htek UC924U BRANDABLE OST-executive Business phone

UC924U is an innovative Gigabit Color IP Phone with 3.5''480x320 pixel TFT-LCD. It supports up to 5-way conference. Its USB2.0 interface allows you to connect an external USB flash drive, which greatly expands the storage space of the IP Phone. Up to 6 expansion modules can be connected.

It supports up to 5-way conference. UC924U is optimized for executive use for major decision makers, administrative assistants and those working with bandwidth-intensive application on collocated PCs. Programmable keys could be configured as IP PBX features like BLF, SCA, Intercom, Call Park and many other features. The high-resolution TFT-LCD and HD Voice bring you the lifelike visual and audio experience.

Phone Features

• 12 SIP accounts
• Call hold, mute, DND
• One-touch speed dial, hotline
• Call forward, call waiting, call transfer
• Redial, call return, auto answer, direct IP call 
• 5-way conferencing 
• Group listening, SMS, emergency call
• Ring tone selection/provisioning
• Set date time automatically or manually
• Dial plan per account
• RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
• Action URL/URI
• USB port(2.0 compliant)for: USB call recording through USB flash drive; USB storage (screen saver, wallpaper); USB headset
• Linux Operating System

Audio Features

• HD voice, HD handset, HD speaker 
• Codecs: iLBC, G.722, G.711(A/μ), Opus, G.723.1, G.729AB, G.726-32, G.722.1
• DTMF: In-band, RFC 2833, SIP INFO 
• Full-duplex hands-free speakerphone with AEC
• AEC, VAD, AGC, CNG,  PLC,  AJB, JIB

Directory

• Local phonebook up to 10,000 entries
• XML/LDAP remote phonebook 
• Intelligent search method 
• Phonebook search/import/export 
• Call history: dialed/received/missed/forwarded
• Black list

IP-PBX Features

• Busy Lamp Field (BLF), bridged Line Appearance(BLA) 
• Anonymous call, anonymous call rejection 
• Hot-desking, voice mail
• Call park, call pickup 
• Intercom, paging 
• Music on hold 
• Flexible seating
• Call recording 

Display and Indicator

• 3.5" 480 x 320-pixel color display with backlight 
• 24 bit depth color 
• LED for call and message waiting indication
• Dual-color (red or green) illuminated
• LEDs 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

• 8 line keys with LED 
• Paperless DSS keys up to 28 Paperless DSS keys (4-page view)
• 8 feature keys: voice mail, headset, mute, speaker, conference, hold, transfer, redial
• 4 context-sensitive “soft” keys
• 6 navigation keys (include cancel key) and volume control keys