Wireless WiFi 8 lines PoE VoIP SIP Phone 802.11b/g/n

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1 Piece/Pieces (Min. Order)
Supply Ability:
10000 Piece/Pieces per Month
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Ultative or OEM
Model Number:
VoIP Phone
LCD pixel:
480x272 pixels HD Color graphic dot matrix display
English,French,Italian,Polish,Portuguese,Russian,Spanish,Turkish etc.
G.722, G.711μ/A, G.723.1, G.726, G.729AB
8 SIP accounts
Keys number:
43 buttons
2 level adjustable
Support the Tripartite meeting
Packaging & Delivery
Packaging Details
Qty/CTN:10 PCS
Carton Meas: 470mm*450mm*290mm
Delivery Time
3 Days


Product Description



UTT-WS620P is a very innovative advanced based wireless IP phone, it fully meet the high-end business collaboration communication needs. UTT-WS620P using high resolution color display, elegant user interface design, clear and vivid operation, with excellent experience. Moreover, UTT-WS620P is equipped with DSPG chip, HD handset and HD hands free, HD encoding (g. 722), to provide users with a unique, vivid audio experience, rich business function greatly improves the work efficiency.


 Key Features

  • Adopt the DSPG chipset
  • 2x 100 BASE-T Ethernet interfaces, support POE power supply
  • 4.3 inch, 480 x 272 pixel color HD display gives vivid user interface
  • High-fidelity sound quality: handle HD and HD hands-free, HD encoding
  • 8 sip accounts, support BLF/BLA, VPN
  • Support up to 6 extension sets, 192 keys
  • Built-in languages: Simple Chinese, English, French, Italian, Polish, Portuguese, Russian, Spanish, Turkish etc. 





  • 8 accounts (with double color light), through the Broadsoft, deal, Asterisk certified
  • 42 buttons including 8 programming keys, add 32 paperless programming keys.
  • Support the Tripartite meeting, SMS, voicemail
  • Support line sharing (BLA), hold lamp (BLF)
  • Supports call waiting and circuit switching
  • Multi-Language:  English,French,Italian,Polish,Portuguese,Russian,Spanish,Turkish etc.
  • Supports a variety of method of automatic configuration: FTP/TFTP/HTTP Auto Provision/TR069 automatic upgrades, installation is convenient
  • Support TLS/HTTPS encryption protocol
  • Support POE power supply, earphone, dual network interface
  • Support up to 6 extension sets, 192 keys. Meet the operator work fast and efficient andRealize the call monitoring management.



Phone features:


  • Support 8 account lines, hotline
  • Support calls holding, calls waiting and calls transfer
  • Call transfer (blind turn, turn)
  • Caller id, redial, mute, don't disturb
  • Auto answer, conference
  • Speed-dial, SMS, voicemail
  • Message lamp, the state signal, the volume control
  • IP direct dial
  • Custom ring tone
  • Phonebook search/ import /export(300), black list
  • Call records: dial calls/received calls/miss calls /
  • Friendly user interface
  • Support one key quit menu(button c)
  • Support one key view version number and network state(button c)
  • Support Hardware diagnostics
  • Programmable keys
  • Support 6 Extension Units
  • Support multi-language Simple Chinese, English, French, Italian, Polish, Portuguese, Russian, Spanish, Turkish etc. 



Advanced features:


  • XML phonebook search and import, help users quickly find number and one key to call
  • Enterprise phonebook
  • LDAP phonebook
  • Fuzzy search
  • Customizable home screen
  • Support the wallpaper, screen saver
  • Compatible with the mainstream IP PBX, as: Broadsoft/Avaya/Asterisk
  • Intercom, paging
  • Anonymous calling, anonymous reject
  • Dial plan, call immediately



Audio Features:

  • Wideband encoding: G.722
  • Narrow band encoding: G. 711.μ/A, G723.1, G.729AB
  • Support VAD, CNG, AEC, PLC, AJB, AGC, such as audio processing ribbon coding
  • Full duplex speaker, with automatic echo elimination (AEC)


Network Features:

  • Support SIP v1(RFC2543), v2(RFC3261)
  • Support DNS-SRV(RFC3263)
  • Support STUN
  • 3 DTMF model: In-band, RFC2833, SIP INFO
  • Support the proxy server and point to point connection mode
  • Network model: static, DHCP, PPPOE
  • Support WIFI networks, support 802.11b / g, 802.11b / g / n, 802.11b, 802.11n, 802.11g, 802.11g / n access mode
  • Wireless transmission receiving distance: Outdoor unobstructed open space: up to 400 meters farthest indoor unobstructed space: up to 100 meters.
  • Support bridge and router model
  • Support TFTP/DHCP/PPPOE terminal
  • Support DNS client, built-in NAT/DHCP service
  • Login, logout in the web page


Configuration Management:

  • Automatic configuration supports FTP / TFTP / HTTP / HTTPS / methods
  • Supports three configuration modes: Web, phone, and automatic configuration
  • TR069 protocol support (optional)
  • Custom factory configuration file, capture and system log export



  • Support for VPN, VLAN QoS (802.1pq),
  • LLDP
  • Supports TLS (Transport Layer Security) protocol
  • Supports HTTPS protocol (client / server)
  • Support Information MD5 authentication mechanism
  • Supports AES encryption protocol
  • Support phone lock, support Root / User Management Mode


Physical properties:

  • DSPG embedded chipset
  • 4.3 inch, 480 * 272 pixel color HD display
  • 42 buttons(include 21 programmable keys)
  • 1x RJ-9(4P4C) handset interface
  • 1x RJ-9(4P4C) headset interface
  • 2x 100BASE-T Ethernet interfaces
  • 1x RJ-45 Extension units
  • The power adapter: AC 100-240V input, DC 5V/1A output
  • Support POE power supply (IEEE 802.3af)
  • Power: 6w
  • Net weight: 1.37KG
  • Bare machine size: 287mm*214mm*90mm
  • The operating environment humidity: 10-90%
  • Working environment temperature: 0℃ ~ 60℃




  • Qty/CTN:10 PCS
  • N.W/CTN:13.7kg
  • G.W/CTN:14.2kg
  • Measurement:0.081CBM
  • Carton Meas: 470mm*450mm*290mm






  • RoHS 
  • CE 
  • FCC 
  • ISO9001




The product comes with following accessories:

Phone Set x1

Phone Handset x1

Phone Cord Line x1

Power Adapter* x1

RJ45 Cable Line x1

* 1. Optional plug type of Power Adapter: US, EU, UK, AU standards.

2. 100-240V AC ~ 50/60Hz, world wide range input voltage supported.


Compatible Platform

Ultrative VoIP products had been tested and compatible with most platforms: AVAYA, Alcatel-Lucent, Asterisk, Broadsoft, Elastix, Genesys, Huawei, MetaSWITCH, NEC, Yearstar, ZTE, 3CX etc.


OEM Service

OEM, or customized orders are welcomed!!



Ultrative offers our products to be free from defects in material and workmanship for a period of 12 months from the date of shipment. This warranty does not apply to any product which has been subject to misuse, negligence, or accidental damage, or if the unit has any unauthorized modification. Satisfaction of this warranty, consistent with other provisions herein, will be limited to replacement, or repair, or modification of, or issuance of credit for the goods.

During the warranty period, we will replace new ones in free charge in case you encountered the defective units. If the defective quantity is small, we will send you news ones and NO need you return them back immediately; Else if not, we ask you ship them back (you bear the shipping fees) and we will replace you new ones (our company bear the shipping fees) as soon as we received.

Anyway, please do not worry for the defective issue because we have very strict quality controls including aging process and testing steps before the shipment.



We can ship your goods via following three ways as your preferred, and tracking number information will be provided at the same time.

  • Door-to-door express DHL, UPS or FedEx etc, it's used for sample order. We will send out the shipment generally in 3 days. It takes about 3-5 working days for global delivery.
  • Air cargo. Cost cheaper than express. It takes about 3-5 days for delivery to your local airport. MOQ G.W. 200 KGs.
  • Sea freight. Cost much cheaper than air cargo, it takes about 30 days for delivery to your local sea port. MOQ G.W. 500 KGs.



Buying Guides
  • Just let us know the model name & quantity you are interested in to place order, also advise where you want us ship the devices.
  • We will prepare you the pro forma invoice accordingly with payment details for your approval. We can accept payment by PayPal, Western Union or  bank transfer (T/T)  etc.
  • We will prepare your order and ASAP return you the shipping information & tracking number after you pay for the invoice.
  • You will receive the shipment after several days and enjoy our cooperation with the business.




Company Information

Established in 2009, Ultrative is a high-tech enterprise located in Shenzhen. We are a professional enterprise engaged in the manufacture and sale of IP voice and video products. We can supply a wide range of products to meet continuously changing market and social demands. OEM & ODM, or Customized orders are welcomed.


Our focus is on R&D, ensuring that we provide our customers with top quality and innovative products. In addition, we use stringent quality control measures to ensure the reliability of our products. With sound business credit, reasonable prices and stylish designs, excellent after-sales service, and modern manufacturing facilities, we have earned an excellent reputation among our customers across the globe.


We emphasize development, and introduce new products into the market every year. Our products sell well over 110 countries and regions markets of ITSP, Call center and other industries, and are favorably appraised by clients. We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients.  We will definitely be your reliable long-term partner.


We welcome you to contact us for more information and look forward to working with you!