4G LTE SIP Desktop Telephone for Seamless Voice Communication

• Condition: New
• Certification: ISO
• Color: Black
• Model NO.: HWD-S1
• Network Function: Wireless Network
• Video: Without Video
• Transport Package: Carton
• Trademark: HWD
• Origin: China
• HS Code: 8517149000
• Production Capacity: 100000
• Package Size: 55.50cm * 33.50cm * 25.80cm
• Package Gross Weight: 9.500kg

Product Description

Enterprise
Business
IP
phone 4G+VOIP——S01

S01 build with Spreadrum 4G LE 5 mode(embedded TD-LTE, LTE FDD,WCDMA andice,lt features a 2.4-inch 320x240 pixelscreen,supportsGSM/GPRS/EDGE),Support VOLTE HD VOoffice occasions.2.4G WlFl connection, suitable for mobilS01 supports HD audio calls basedon the SlP protocol, and has excellent hardware ECHOcts;supports the standard SlP2.0 protocol, and issuppression and noise reduction effcompatible with mainstream soft switches,lMS and lPPBX systems on the market, as well as  various SlP protocolmainstream audio terminal.communication terminal, which can be used for voiceS01 fixed line is a multi-functionais a VOlP terminal product with high practicality andcommunication on the lP network andmanageability.lt can be used forinternatelecom line and network and hasInternet access user.It can connect to the operator's 4G network,and the communication cost is extremely low withthe support of the operator. lt can be used as the center of each proprietary network and is themosttraditionalcommunication tool

Specification

Phone interface	Incoming call/missed message led indicatorIntuitive userinterface supportChinese/English orotherlanguagesIncoming callshownameand number
Phone Features	3 SlP accounts Callhold/mute/DND/Redial/One-touch speed diaCallforward/calltransfer/Blind rotation Redial/Callback/Auto answerCalllog: all/out/received/missed/call forward 3-way conferences DirectIP call without SlP proxyRingerselection Setdate timemanuallyor automaticallyBasicfunction:received/hand up/call muteCustomize app: Dss key
Interface	1*RJ45 100M port (Optional) 1*USB 2.0 port 2*RJ9(4P4C)Handset/headphonejack   LAN(Customizable)
Feature keys	37 touch keys 7 features keys:Hold/meeting/headphone,voice mail/calltransfer/redial/Hands-free 3 sip account keyVolume+/-key Menu key/number keys Speed dial key
Management	OnlineAPP update,WEB terminal offline updateSupportTFTP/PnP/DHCP/one key update modeand auto provisioningTR069 remote provisioningReset to factory, rebootPacket capture and export system log
Network and Security	Call serverredundancysupportedNAT Traversal By STUNProxy mode and peer-to-peerSlPlink modeIP addressallocation mode:static/dynamicSupport HTTP web serverTime and date synchronization usingSNTPSupport UDP/TCP/TLS QoS:DSCP Support SRTP
Otherphysical	Color: Black Poweradapter:5V/1ADCinputBattery capacity: 1000ma/HRelative humidity:10%~90% No CondensingOperation temperature:-10~50'C
Package Contents	Package list:-S01-4GlP phone/handset/Battery/ Coil cord/bracket/poweradapter/line cord/usermanualN.W/CTN:8.5kg G.W/CTN:9.5kg(10pcs) GIFT BOXSIZE:265x239x63mm MASTER CARTON SIZE:555*335*258mm(10pcs)

Packing & Delivery

Company Profile

Company Name

Establish brand credibility with concise storytelling. Share your founding story (e.g., "Founded in 2015 by engineers passionate about smart home tech"), global presence (e.g., "Warehouses in the US, Germany, and Singapore"), and sustainability efforts (e.g., "Plastic-neutral packaging since 2022"). Highlight trust signals like press features (e.g., "Featured in TechRadar") or partnerships. Avoid jargon—use relatable language (e.g., "We’re a team of parents designing safer toys for kids").

FAQ

1.Can I get free samples?
We have to charge samples and freight, when you place an order, we will refund your sample cost.
2.What is your MOQ?
Any sample test
No MOQ 
 
3.OEM/ODM service available?
Yes,DSCOM has a strong ability to provide customers with the highest quality ODM & OEM products. It will require a minimum order quantity.
4. For trade terms, such as payment and delivery time?
Payment method: We mainly support T/T bank transfer, PayPal, Western Union method: DHL, FedEx, TNT, UPS, sea freight, or your own
Shipping agents
5. How about the warranty period?
12 months
Although the warranty is not responsible for those who have been broken by violence or renewed with other brands.