UniData Communication Systems


Home page: http://www.udcsystems.com
Headquarters: Seoul, Korea
E-Mail: distsupport@udcsystems.com
Telephone: +82 70 7544 3331 / +82 2 3443 3390


UniData was established in 1997 and since this time it has introduced the best IP-based technology without comprising at all on quality, using creativity and technology to research and develop the best competitive terminal solutions. The company prides itself on moving with the times; from the era of home PC communication using twisted copper telephone lines in the 1990s right up to the present day, time of the optical communication network that expands broadband services to homes. UniData continues to develop and launch products to enhance and simplify customers’ lives in an era that demands rapidly evolving IT communication. UniData also actively invests in R&D, benefiting from more advanced technology than our competitors in the WiFi phone market.

UniData develops first-rate products that satisfy customer demand: the provision of various multimedia services from a base that combines wired and wireless services, and which also incorporates image communication. It also develops simple solutions to connect the world within one network by developing a high-tech IT infrastructure to provide various products and communication services. By developing and manufacturing products that increase company value and promote human productivity, we are making the utmost effort to contribute to social and economic growth.

Unidata WPU-7800


Wireless IP Phones continue to find wide acceptance in Enterprise, Medical, University Campus, Retail, Insurance and Financial space. Executives and administrators are happily noticing the reduction in costs associated with a decreased use of cell minutes while within their access points’ on-site range. Call quality of WiFi is superior to cell and productivity is up when the incoming calls can be handled and transferred just as if the user was at their desk. More users are asking for the ability to tie their wireless laptop and their mobile communications into a common platform. Wireless equipped laptops now are the majority of all new laptops shipped, so the base of users is exponentially growing. The WPU7800 wireless IP phone shows several interesting VoIP functions enjoyable at wireless telephony absolutely free from cords. Fancy, clean communication quality embodied by QoS-supporting the advaced protocol WMM™. The WPU7800 outstanding SIP stack based wireless internet phone makes possible compatibility with lots of SIP standardized IP PBX, thanks to close cooperation with global leading equipment solution providers in VoIP communications fields. It is also proud of compatibility proven through field test running against various security solutions used by big business groups laying top priority on security.



  • IEEE 802.11 b/g Supported
  • Frequency Band: 2.4~2.4835 GHz
  • Data Rate: 1-54 Mbps
  • Antenna Type: Internal Antenna
  • Security & WMM: WEP, WPA, WPA2, WMM-EDCF


  • 2.0? TFT color LCD
  • Resolution: 220 x 176 pixels (QCIF)

Power Supply

  • Battery: LiIon Polymer 1250mAh@Typical
  • DC Output: 5V/1.0A

Handset Keys

  • Call Control Key (Send, End, Clear)
  • 5-way Navigation Key
  • 2 Soft Keys / 2 Hot Keys
  • Number Key (0-9, *, #)


  • Size 143 x 45.2 x 19.5 mm
  • Weight: 110g (with battery) / 81g (without battery)

Temperature Range

  • Operation: 32 ~122F / 0 ~ 50 C
  • Relative Humanity: 10% ~ 85%

Package Contents

  • Handset, Battery Pack, Cradle, Power Supply, AC Cable, Qick Start Guide


  • KCC, FCC, CE, UL, JATE, VCCI, C-tick, RoHS


  • Multi-charger: 3 Batteries Charging


802.11 B.G Wireless LAN

  • WMM for Qos
  • Enhanced Power Save for longer lasting battery

Wireless Security

  • WEP (64/ 128 bits)
  • 802.11x (WPA/WPA2 Personal and Enterprise)

Dynamic Network Binding

  • Pre-configuration 5 Network profiles
  • Wireless LAN Site Survey
  • Simple WLAN profile configuation for instant network connection
  • DHCP / Static IP
  • DiffServ (ToS) Tagging
  • NAT Traversal*: UPnP, STUN
  • Automatic roaming between APs
  • Layer 3 SIP hands-over

Voice Over IP

  • IETF RFC3261 SIP
  • G.711a/u, G.729ab Audio Codec
  • Jitter Buffer
  • In-based DTMF / Out-of-band DTMF (INFO RFC2833
  • SIP Message
  • SIP/SIMPLE Presence and Chatting*

Call features

  • Call Mute
  • Call Hold
  • Call Transfer (attended / unattended)
  • Call Waiting
  • Call Forwarding (busy / no answer / unconditional)
  • Caller ID Display
  • Caller ID Blocking
  • 3-Way Conference (depends on SIP proxy)

Phone Features

  • 40 Polyphonic MIDI Ring (/Vibrator*)
  • Call History (Inbound / Outbound / Missed / Memo, 100 Records)
  • Phone Book (500 records)
  • Speed Dial (99 records)
  • Distinctive Ringing (by individuals and/ or groups
  • Active call history and phone book search while on the line


  • Simple HTML Browser (Google Mobile, customizable for other information services)
  • Alarm / Morning Call
  • D-Day
  • Calculator
  • World Time


  • Auto / Manual Upgrade (TFTP/HTTP/HTTPS)
  • Auto Provisioning (HTTP/HTTPS)
  • SNTP Time Synchronization
  • Syslog Remote Logging

Unidata WPU-7700


Unidata SQ-3000


The SQ-3000 wireless handset is a truly mobile, standards compliant, video conferencing solution enabling voice and video communication across wi-fi networks. The handset is aimed at both business and personal use. It supports SIP (Session Initiation Protocol), enabling users to make and receive phone calls via their company IP PBX or VoIP services, and H.264 / MPEG-4 enabling phone to phone or phone to video conference system video calling, all over existing 802.11a and 802.11bg wifi networks. The handset has an easy-to-use, mobile phone user interface, and includes a phonebook with up to 1,000 contacts, muting and call waiting capability. The device can also include a full-featured web browser capability, and has a full range of WiFi security options, including 128-bit WEP and WPA. The SQ-3000 supports high-resolution video telephony on its 2.8-inch touch screen with 320x240 resolution. Suitable for conference call between branches at home and abroad, it offers up to 3 hours of video calling and 6 hours of voice calling time. It weighs just 135g (0.297 lb). Other features included 30 fps video recording/playback, G.722.2 Wide-band audio codec, conference call, mp3/mp4 playback and XHTML browser.

The SQ-3000 has been fully tested for compatibility with Asterisk Business Edition:



  • Medical and Emergency facilities, where there is a need for a portable device that provides remote video and voice capabilities to enable inspection and analysis, and for conferencing of remote specialists to assist in the diagnosis process, in areas where traditional GSM or cellular is not permitted.
  • Military operations and surveillance, where there is a need for a light portable handset that enables realtime communication of large amounts of voice and video.
  • Education, University and large scale campus management, where there is a need for portable realtime voice and video avoiding the cost of cellular by using in-house WiFi network infrastructure.
  • Mobile Business conferencing, where video conferencing can be done on the go at airports, coffee shops, home, office or anywhere there is WiFi access without the high cost of cellular.The Unidata SQ-3000 comes with built in Google search and Enterprise Auto provisioning and management capabilities for large scale deployments and supports up to 7 different profiles. Fully compatible with all major SIP based open IPPBX like Asterisk.
  • Hard of hearing and deaf communities. For the first time hard of hearing and deaf persons can enjoy peer to peer video conferencing without being tied to a computer screen or having to pay expensive monthly charges for cellular video conferencing. The Unidata SQ-3000 enables 30frames per minute (SQ-3000 to SQ-3000) for clear, fast and reliable visual communication.



  • ARM 9 (max speed: 400MHz)
  • Multimedia hardware accelerator


  • 256MB NAND flash 64MB mobile DDR SDRAM
  • 64MB mobile DDR SDRAM


  • 2.8 inch
  • 320 x 240 TFT
  • 262K colors

Key Pad

  • 3x4 keys, Send, End, Clr, Volume control key,
  • 4 way navigation keys, 2 soft keys, Hot key


  • Full duplex speaker phone
  • Earphone jack


  • IEEE 802.11 a/b/g

Memory Expansion & External Connectivity

  • Micro SD version 1.1
  • USB 2.0 OTG


  • Li-ion polymer, 1480mAh

Call Time & Standby Time

  • Call Time: Video: 2 hrs, Voice: 9hrs
  • Standby Time: 120 hrs

Dimesions (H x W x D) & Weight

  • Dimensions: 4.9 x 2.3 x 0.7 in. (12.5 x 5.8 x 1.7 cm)
  • Weight: 4.8oz (135g)


  • Operation: 32 to 122°F (0°C~50°C)
  • Relative humidity: 10%~85%


802.11 a/b/g Wireless LAN

  • 802.11a (5GHz) and 802.11b/g (2.4GHz)
  • WMM™ for QoS
  • WMM-PS (U-APSD) ultra battery life
  • Equivalent to CCX v4 ASD***

Wireless Security

  • WEP (64 /128 bits)
  • 802.1x EAP-MD5, EAP-TTLS, PEAP, EAP-TLS*
  • WPA/WPA2 Personal and Enterprise

Dynamic Network Binding

  • Pre-configured 10 Network profiles
  • Wireless LAN Site Survey
  • Simple WLAN profile configuration for instant network connection
  • DHCP / Static IP
  • DiffServ (ToS) Tagging
  • NAT Traversal: STUN, TURN
  • Automatic roaming between APs
  • Layer 3 hands-over

Video over IP

  • RFC3261 SIP
  • Secure RTP for encrypted and authenticated media
  • Narrowband Voice Codec: G.711, G.726, G.729AB, iLBC, Speex, GSM-AMR
  • Wideband Voice Codec: G.722, G.722.2 (AMR-WB), Speex
  • Wideband Video Codec: H.264 (MPEG-4 AVC), MPEG-4 SP, H.263 P0-3, H.263+ : up to 30 fps QVGA, In-band DTMF / Out-of-band DTMF (INFO, RFC2833)
  • SIP/SIMPLE Presence and Chatting

Call Features

  • 3-way voice & video conference (independent with third party SIP proxy)
  • Mute / Hold / Transfer (attended/unattended)
  • Waiting / Forwarding (busy / no answer / unconditional)
  • Visual caller ID display / Call ID blocking

Phone Features

  • MP3 live bell / SP-MIDI* / Vibrator
  • Full duplex speaker phone with acoustic echo canceller
  • Call history (Inbound / Outbound / Missed / Memo, 100 records)
  • Phone book (1,000 contacts) / Speed dial (99 records)
  • Distinctive ringing (by individuals and / or groups)
  • Search call history, or phone book search during a phone call


  • Simple HTML browser (Google mobile, customizable multimedia service)
  • Full web browser*
  • Active phone book integrated presence
  • Network game over the phone *
  • RTSP based streaming service*
  • Alarm / Morning Call / D-Day / Calculator / World Time


  • Auto/Manual Upgrade (TFTP/HTTP/HTTPS)
  • Auto Provisioning (HTTP/HTTPS)
  • SNTP Time Synchronization
  • Syslog Remote Logging
  • Web server for user phone book configuration

  • CCX (Cisco Compatible Extensions) is Cisco compatible specification version 4. ASD is Application Specific Device. Several features that are exclusively or primarily use in data applications are not required.

Unidata SQ-3500


The SQ-3500 has been fully tested for compatibility with Asterisk Business Edition:


Recent Awards

2009 NGN Leadership Award Winners: The NGN Leadership Award has been established to recognize outstanding achievement in the IP Communications community, including outstanding products, services and technologies relating to IMS and NGN environments.
Communications Solutions 2008 Product of the Year Award Winners: The Communications Solutions Product of the Year Award recognizes the most innovative products that facilitate voice, data and video communications, or combinations thereof. This prestigious award is bestowed to companies who demonstrated the vision, leadership and attention to detail that are the hallmarks of the Product of the Year Awards.
2001 Internet Telephony Product of the Year Award: UniDATA IP phone was awarded Product of the Year by Technology Marketing Company (TMC), publisher of Internet Telephony magazine.
2001 Internet Telephony Editors Choice Award: UniDATA IP phone was awarded Telephony Editors Choice Award by Technology Marketing Company (TMC), publisher of Internet Telephony magazine.

Where to Buy

Listed alphabetically in country/region (then company name) order:

Listed alphabetically in company name order:


Germany, Worldwide
VoIPDistri.com European VoIP Distribution
Tel: +49 (0)5201 730030
Email: info@voipdistri.com
Website: www.voipdistri.com


UK, Worldwide
Tel: +44 (0)1904 500155
Email: sales@novavox.co.uk
Website: www.novavox.co.uk

Created by: ipconvergence, Last modification: Wed 30 of Oct, 2013 (16:12 UTC) by jhops
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