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High-Capacity VoIP Gateway for 20000 Users - Hwd-U1981

High-Capacity VoIP Gateway for 20000 Users - Hwd-U1981

US $ 138,423-145,707 / Piece FOB
1 Piece (MOQ)
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Nanjing Deshiweiye Software Technology Co., Ltd

Jiangsu, China Since 2023
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Hotline Tunnel Telephone, IP67 Weather-Resistant Telephone, Underground Metro Telephone

Hotline Tunnel Telephone, IP67 Weather-Resistant Telephone, Underground Metro Telephone

US $ 200-400 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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SIP Tunnel Industrial Emergency Weatherproof Resistant Telephone for Roadside

SIP Tunnel Industrial Emergency Weatherproof Resistant Telephone for Roadside

US $ 275-335 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Promotion Handsfree Heavy Duty Telephones Autodial Emergency Weather Resistant Intercom

Promotion Handsfree Heavy Duty Telephones Autodial Emergency Weather Resistant Intercom

US $ 200-249 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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GSM FWT Fixed Wireless Terminal Etross-8818 GSM Gateway with LCD, Support SMS to Control The Switch

GSM FWT Fixed Wireless Terminal Etross-8818 GSM Gateway with LCD, Support SMS to Control The Switch

US $ 30-35 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Etross Telecom Co., Ltd.

Guangdong, China Since 2008
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Vandal Proof ATM Bank Services Hotline Emergency Telephone for Prison

Vandal Proof ATM Bank Services Hotline Emergency Telephone for Prison

US $ 239-339 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Analogue Vandal Resistant Telephone Waterproof Emergency Embedded Public Telephone

Analogue Vandal Resistant Telephone Waterproof Emergency Embedded Public Telephone

US $ 169-199 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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10-Inch Visual Paging Station Desktop Telephone with HD Hands-Free Calls

10-Inch Visual Paging Station Desktop Telephone with HD Hands-Free Calls

US $ 299-399 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Yuantong Modern Technology Co, . Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Elevator Emergency Sos Sequence Dial Telephone Weather Resistant Telephone

Elevator Emergency Sos Sequence Dial Telephone Weather Resistant Telephone

US $ 199-299 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Cisco Catalyst 1200-24P-4X Smart Switch, 24 Port GE, PoE, 4x10GE SFP+, Limited Lifetime Protection

Cisco Catalyst 1200-24P-4X Smart Switch, 24 Port GE, PoE, 4x10GE SFP+, Limited Lifetime Protection

US $ 700-800 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
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Zt Mc6010 Wireless 4G 5g CPE Wif Router Outdoor Industrial Router

Zt Mc6010 Wireless 4G 5g CPE Wif Router Outdoor Industrial Router

US $ 1,535-1,545 / Piece FOB
1 Piece (MOQ)
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TOB Technologies Co., Limited

Trading Company

Guangdong, China Since 2023
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SIP Emergency Help Point Outdoor IP66 Waterproof Vandal Resistant Telephone

SIP Emergency Help Point Outdoor IP66 Waterproof Vandal Resistant Telephone

US $ 200-249 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Roadside Emergency Speed Dial Intercom Weatherproof Outdoor Telephone for Highway

Roadside Emergency Speed Dial Intercom Weatherproof Outdoor Telephone for Highway

US $ 199-226 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Flameproof Weatherproof Vandal Resistant IP67 Fire Alarm Telephone System

Flameproof Weatherproof Vandal Resistant IP67 Fire Alarm Telephone System

US $ 429-449 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Vandal Resistant SIP Emergency Public Phone for ATM Bank Jr207-Fk

Vandal Resistant SIP Emergency Public Phone for ATM Bank Jr207-Fk

US $ 119-169 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Bank ATM Service Phone Support OEM Service Sos Emergency Telephone

Bank ATM Service Phone Support OEM Service Sos Emergency Telephone

US $ 219-299 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Advanced Scalable Voice Gateway for 5000 to 20000 Users

Advanced Scalable Voice Gateway for 5000 to 20000 Users

US $ 39,584-145,707 / Piece FOB
1 Piece (MOQ)
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Nanjing Deshiweiye Software Technology Co., Ltd

Jiangsu, China Since 2023
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Public Address System Emergency Courtesy Telephone for Airport

Public Address System Emergency Courtesy Telephone for Airport

US $ 219-299 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Oil Gas Explosionproof Anti-Corrosion Moistureproof Emergency Telephone for Mine

Oil Gas Explosionproof Anti-Corrosion Moistureproof Emergency Telephone for Mine

US $ 400-429 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Analogue/PSTN Weather Protection Industrial Emergency Highway LCD Waterproof Telephone

Analogue/PSTN Weather Protection Industrial Emergency Highway LCD Waterproof Telephone

US $ 499-599 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Industrial Outdoor Weatherproof Telephones Railway Emergency Telephones Jr101-CB

Industrial Outdoor Weatherproof Telephones Railway Emergency Telephones Jr101-CB

US $ 200-255 / Piece FOB
1 Piece (MOQ)
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Yeastar VoIP Gateway PBX System P550 Supports Video SIP Conference System

Yeastar VoIP Gateway PBX System P550 Supports Video SIP Conference System

US $ 550-590 / Piece FOB
1 Piece (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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Vandal Resistant Intercom Emergency Telephone with Handset and Metal Keypad

Vandal Resistant Intercom Emergency Telephone with Handset and Metal Keypad

US $ 239-339 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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About Voip Advanced Module FAQ
  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Voip Advanced Module is a key item within our extensive Communication Module selection.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat type of communication protocols do communication modules support?

    The Voip Advanced Module is a top choice in our Communication Module collection.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    Our Voip Advanced Module offers exceptional quality within the Communication Module category.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

Hot Line LCD Telecom Public Emergency Telephone Waterproof Anti-Lightning Telephone

Hot Line LCD Telecom Public Emergency Telephone Waterproof Anti-Lightning Telephone

US $ 159-185 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Yealink SIP-T42U & SIP-T43U IP Desk Phone | 4-Line HD VoIP Phone for Business | SIP Compatible (3CX, Asterisk) | PoE Powered | Dual Gigabit Ports | Free Shippin

Yealink SIP-T42U & SIP-T43U IP Desk Phone | 4-Line HD VoIP Phone for Business | SIP Compatible (3CX, Asterisk) | PoE Powered | Dual Gigabit Ports | Free Shippin

US $ 200-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
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Huawei Espace-U-1981: Powerful Voice Gateway for Large Enterprises

Huawei Espace-U-1981: Powerful Voice Gateway for Large Enterprises

US $ 24,082-145,707 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Deshiweiye Software Technology Co., Ltd

Jiangsu, China Since 2023
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Prison Tough Phone Weatherproof Inmate Bank Help Telephone for Jail

Prison Tough Phone Weatherproof Inmate Bank Help Telephone for Jail

US $ 179-279 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Grandstream GRP2636 12-Line SIP Phone

Grandstream GRP2636 12-Line SIP Phone

US $ 200 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Analogue Emergency Dustfree Elevator Intercom Clean Room Telephone for Hospital

Analogue Emergency Dustfree Elevator Intercom Clean Room Telephone for Hospital

US $ 219-299 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Analogue Weatherproof Industrial Explosionproof Emergency Telephone with Atex Approved

Analogue Weatherproof Industrial Explosionproof Emergency Telephone with Atex Approved

US $ 400-429 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Advanced Voice Gateway for Ippbx Systems, 3000 User Support

Advanced Voice Gateway for Ippbx Systems, 3000 User Support

US $ 4,862-28,578 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Deshiweiye Software Technology Co., Ltd

Jiangsu, China Since 2023
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Vandal Resistant Public Emergency Cleanroom Telephone with Metel Keypad

Vandal Resistant Public Emergency Cleanroom Telephone with Metel Keypad

US $ 199-299 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Reliable 12V 4A AC/DC Power Adapter 48W Max Switching Power Supply UK Plug En 62368 Ukca Certification

Reliable 12V 4A AC/DC Power Adapter 48W Max Switching Power Supply UK Plug En 62368 Ukca Certification

US $ 4.78-7.22 / Piece FOB
1,000 Pieces (MOQ)
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ANEN Enterprise Limited

Guangdong, China Since 2020
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Advanced Layer 2 H3c Ms4320V3-28p-Pwr Ethernet Switch

Advanced Layer 2 H3c Ms4320V3-28p-Pwr Ethernet Switch

US $ 270-700 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Xinben Information Technology Co., Ltd.

Trading Company

Shanghai, China Since 2025
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Fanvil X210 4.3" Color Display IP Phone, 106 DSS Keys, PoE, Bluetooth, HD Voice, SIP Desk Phone for Office Business, 3CX Asterisk BroadSoft Compatible

Fanvil X210 4.3" Color Display IP Phone, 106 DSS Keys, PoE, Bluetooth, HD Voice, SIP Desk Phone for Office Business, 3CX Asterisk BroadSoft Compatible

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
HS8145c5 Optical Cat Xpon ONU Gigabit Fiber Optic Modem 1g3f+WiFi+Pots+USB Enterprise Routers Product

HS8145c5 Optical Cat Xpon ONU Gigabit Fiber Optic Modem 1g3f+WiFi+Pots+USB Enterprise Routers Product

US $ 9-10 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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