Sign In | Join Free | My
Search by Category
Wholesale Marketplace
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Refine Search

    Business Type


    how voip works

    All how voip works wholesalers & how voip works manufacturers come from members. We doesn't provide how voip works products or service, please contact them directly and verify their companies info carefully.

    Total 317 products from how voip works Manufactures & Suppliers
    Wholesale PSTN VOIP PBX Server Abundant Voice Service , Asterisk Voip Gateway Trunking Gateway from china suppliers

    Brand Name:Global Tech

    Model Number:GT-SS3500

    Place of Origin:China

    ... Server Abundant Voice Service , Asterisk Voip Gateway Trunking Gateway Overview Guangdong Global Telecommunication Technology GT-SS3500 soft switch product can realized ...

    Guangdong Global Telecommunication Technology Co., Ltd.
    Verified Supplier


    Wholesale 60W 120W DC Power UPS 40dB Noise Level For DVR Monitor Router VOIP POE Webcam from china suppliers

    Brand Name:G-tech

    Model Number:ECO Mini DC UPS

    Place of Origin:China

    ... battery, for CCTV, Router, POE, Smart phone, can be used to uninterruptible power to net work equipment like modem, router, CCTV, but also can be used to charge smart phones, other...

    G-Tech Power(HK) Co., Ltd
    Verified Supplier


    Wholesale Qualfiber GPON Terminal Device 1GE+3FE+1POTS+WIFI HGU OEM Available from china suppliers

    Place of Origin:Guangdong, China (Mainland)

    Brand Name:Qualfiber/OEM

    Model Number:1GE+3FE+1POTS+WIFI

    ...GPON ONU 1GE+3FE+1POTS+WIFI HGU 1. General Description GPON terminal device,work with OLT,it can provide Internet,VOIP,HDTV,Video Conference and so on.It is based on mature and...

    Qualfiber Technology Co.,Ltd
    Verified Supplier


    Wholesale 1G Magnetic RJ45 Multiple Port Connectors 1.015mm Pitch With Green / Orange / Yellow LED from china suppliers

    Brand Name:GLGNET

    Model Number:PGCA4T1004PW-D4Y

    Place of Origin:China

    ... RJ45 Connectors ( PGCA4T1004PW-D4Y ) Application IDC(Internet Data Center) Web Servers Work Station Hub Switches Splitters Routers PC/LAPTOP Printer VOIP Set-Top Box IP Camera 1. GLGNET 1x4 RJ45 Connectors ( PGCA4T1004PW-D4Y...

    Shenzhen GLGNET Electronics Co., LTD
    Verified Supplier


    Wholesale CMOS Programmable Crystal Oscillator , VCO Voltage Controlled Oscillator 7050 from china suppliers

    Brand Name:XTY

    Model Number:SMD7050

    Place of Origin:China

    ... Set-top Box HDTV WiMAX/WLAN xDSL/ VoIP Cable modem Product advantage 1.Our products are all original and new from manufacturer. It must be work if the model number is correct. 2.We

    Verified Supplier


    Wholesale CP-7975G Cisco Unified IP Phone / 7975 Gig Ethernet Color Cisco 7900 IP Phone from china suppliers

    Brand Name:CISCO

    Model Number:CP-7975G

    Place of Origin:CHINA

    ... VoIP telephony, including wideband audio support, backlit color touchscreen display, and an integrated Gigabit Ethernet port. It addresses the needs of the executive or major decision maker, administrative assistants, and those working...

    LonRise Equipment Co. Ltd.
    Verified Supplier


    Wholesale Industrial Analog Telephone Circuit Board with Keypad and Handset from china suppliers

    Brand Name:J&R

    Model Number:JR-Kits-02

    Place of Origin:Shenzhen, China

    ... Keypad Telephone Kits JR-Kits-02 can be assembled with a variety of cabinets, it could work in railway/metro/bus station, elevator, prison, ATM machines side, etc. This board is matching...

    J&R Technology Limited
    Verified Supplier


    Wholesale 1 Port Poe Switch 10/100/1000Base-TX PoE Input to 4-port 10/100Base-TX PoE Output from china suppliers

    Brand Name:E-link

    Model Number:LNK-PD104 Series

    Place of Origin:china

    ... are provides an easier installation way for PoE devices, such as IP cameras, wireless AP, VoIP. It supports 4 10/100Mbps PSE(Power Source Equipment) ports and 1 10/100/1000Mbps PD(Power...

    E-link China Technology Co., Ltd.
    Verified Supplier


    Wholesale Voip Gateway Manufacturers Voip Gsm Skyline Voip Gateway from china suppliers

    Brand Name:Skyline

    Model Number:sk16-64

    Place of Origin:China, Guangdong

    ... Voip Gateway Manufacturers Voip Gsm Skyline Voip Gateway 1.Each channel 4 port rotate work 2.Directe monitor ASR and ACD in device 3.High quality 4.intercalling system for decrease sim block 5.autochange sim cards 6. sim cards rotate work...

    China Skyline Telecom., Ltd
    Active Member

    Wholesale HOT! 64 Ports RJ45 Sms Modem SMPP HTTP Sms Gateway Hardware sms sending device from china suppliers

    Brand Name:SKYLINE

    Model Number:SK64G-64

    Place of Origin:Shenzhen, Guangdong

    ...! We suggest USA, Australia, Canada, Japan, Korea use 4G model because 2G is no longer working. Pls contact me for 4G price! Contact me for more details! skype: skyline_arise / WhatsApp: 0086...

    Active Member

    Wholesale voip SIP telephone main board , Broadcast PCB board KN518 from china suppliers

    Brand Name:KNTECH

    Model Number:KN518

    Place of Origin:Shenzhen,China

    ...VOIP SIP PCB board KN518 Working at -40℃-+70℃ hazardous pure industrial environment 4 ~100 I/O output and input for external control Support ...

    Koon Technology Ltd
    Active Member


    Wholesale USB VoIP Skype Call Diverter from china suppliers

    Place of Origin:China

    Model Number:DIV-1

    ... your normal PSTN phone, mobile phone, or company EXT phone into Skype phones. The Diverter works two ways; it can forward all incoming Skype calls to any phone you choose and...

    Yhsion Products Ltd.
    Active Member


    Wholesale 8 FXO/8 Ports VoIP Gateway, Works Well with GSM FWT for VoIP Call from china suppliers

    Place of Origin:china(mainland)

    Brand Name:szrunsun

    Model Number: RS-8FXO

    ...ports VoIP gateway - analog FXO RS gateways support SIP and MCGP protocols They can provide PBX functions ...

    Active Member


    Wholesale voip industrial telephone handsets A01 from china suppliers

    Place of Origin:China(Mainland)

    Brand Name:XL

    Model Number:A01

    ... 5. Atmospheric pressure: 80∼110 kPa 6. Ambient noise: ≤60dB 7. Explosion marking: ExdibBT6 8. Level of protection: IP54 9. Working frequency: 300∼3400 Hz 10. Good call transmission of the

    Yuyao Xianglong Communication Industrial Co., Ltd
    Site Member


    Wholesale internet working voip phone F-200 from china suppliers

    Place of Origin:china

    Brand Name:Fashion

    Model Number:F-200

    Solution: Infineon chipset Support SIP & IAX2 protocols Support auto provision by WAN Port MAC address Two 10/100M Ethernet Interfaces Suport registering two SIP Servers and one IAX Server simultaneously Codec: G. 711 / G723/G. 729A Support both router ...

    Shenzhen FASHION Technology Co,.Ltd
    Active Member


    Wholesale Call center equipment GSM VoIP Gateway ,asterisk goip gsm gateway,4 PORTS ASTERISK CARD from china suppliers

    Place of Origin:shenzhen

    Brand Name:ERS

    Model Number:ERS

    ... voice board card, using modular design, one single card support 1-4 GSM ports and 8 FXO/FXS working at the same time. They support GSM and FXO/FXS connect with IPPBS together. GSM...

    Shenzhen Ewins Technology Co., Ltd.
    Active Member


    Wholesale Smart 4 8 Ports FXO FXS IP PBX Kit, Asterisk IP Pabx System from china suppliers

    Brand Name:Biocare or OEM

    Model Number:BK04

    Place of Origin:China

    ... · Software with your own · Supported Oem Introduction: Biocare IPPBX kit is an new product. It works with embedded Mini-itx ATOM® motherboard and designed for Small & Medium Businesses. System developers can...

    Active Member

    Wholesale Hot!low price voip sip phone ,hight quality 2 line sip door phone from china suppliers

    Place of Origin:China

    Brand Name:OEM

    Model Number:JGD210

    ... installation and management, any SMBs or enterprises can deploy them quickly. They are stable for working and reliable for choosing. Features Support SIP 2.0 (RFC3261) and correlative RFCs Codec:G.711 A/U Law, G.723...

    Shenzhen JiaGuangda Electronic Plastic Co.,Ltd
    Active Member


    Wholesale voip sip pbx system voip pstn pbx system support 7*24 IVR voice mail from china suppliers

    Place of Origin:China

    Brand Name:Bluenet

    Model Number:BK08

    ... IP PBX kit hardware with 8FXO|FXS Bluenet IPPBX kit is an new product. It works with embedded Mini-itx ATOM® motherboard and designed for Small & Medium Businesses. System developers can...

    Shenzhen Bluenet Technology Co.,Ltd
    Site Member


    Wholesale FWT2010-4-400 gsm voip gateway from china suppliers

    Place of Origin:China

    Brand Name:hkshanhai

    Model Number:FWT2010-4-400

    ...FWT2010-4-400 gsm voip gateway Model: FWT2010-4-400 1, The full name of FWT is Fixed Wireless Terminal, designed to work on mobile frequency networks. It can be connected to single line telephones...

    Shenzhen Shanhai Technology Ltd.
    Active Member


    Go to Page
    Inquiry Cart 0