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Total 986 products for phone system voip Manufacture & Suppliers

GSM/WCDMA/LTE VoIP Gateway, Call Terminal, GoIP16, 16 Ports 64 SIM GSM Gateway

... Support USSD balance enquiry Automatically lock/switch SIM card according to its balance, balance alarm Introduction: The GSM VoIP gateway is a wireless Phone Gateway that...

Beijing RyLink Technology Co., Ltd.
Beijing,China

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Broadband Relay VAD GoIP GSM Gateway DHCP / TFTP VoIP Gateway

... Support USSD balance enquiry Automatically lock/switch SIM card according to its balance, balance alarm Introduction: The GSM VoIP gateway is a wireless Phone Gateway that...

Beijing RyLink Technology Co., Ltd.
Beijing,China

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ADSL2+Modem Router 32 channels voip gsm gateway goip

... Support USSD balance enquiry Automatically lock/switch SIM card according to its balance, balance alarm Introduction: The GSM VoIP gateway is a wireless Phone Gateway that...

Beijing RyLink Technology Co., Ltd.
Beijing,China

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2.41GHz Dual Core PBX Telephony Medium / Large Business Voip Systems

...VoIP Business Phone Systems IPPBX - U80 CooVox-U80 is a next-generation IPPBX system designed for medium to large enterprises. It is a truly powerful hardware platform and supports PSTN/GSM/WCDMA trunks, ISD...

Zycoo Co., Ltd.
China

Active Member

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Onvif Voip Sip Intercom Analog Video To Ip Converter Full Duplex

... single-subscriber intercom system,expanding its functionality.In this case,the visitor's call arrives both on the phone or PC via the IP portal and on the analog monitor (there are restrictions,for more det...

Shenzhen Wellcam Co., Ltd.
Guangdong,China

Verified Supplier

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2.41GHz Dual Core PBX Telephony Medium / Large Business Voip Systems

...VoIP Business Phone Systems IPPBX - U80 CooVox-U80 is a next-generation IPPBX system designed for medium to large enterprises. It is a truly powerful hardware platform and supports PSTN/GSM/WCDMA trunks, ISD...

Zycoo Co., Ltd.
China

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15FB-83NL Power over Ethernet POE+ , 100/1000BASE-TX VoIP Magnetics

.../1000Mbps Power Over Ethernet (+) IEEE802.3at / 750mA Current Capability / 1A Current Capability Designed For IP Phone Or Switch Application Suitable For Auto MDIX Application Operating Temp: -40ºC to 85ºC M...

LINK-PP INT'L TECHNOLOGY CO., LIMITED
Guangdong,China

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LP2019NL 10/100BASE-TX VoIP Magnetics Module with PoE Support

...VoIP, LAN, and Power over Ethernet (PoE) applications. It integrates high-performance isolation transformers optimized for Fast Ethernet signal integrity while supporting PoE power delivery up to 600 mA. LP2...

LINK-PP INT'L TECHNOLOGY CO., LIMITED
Guangdong,China

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IP66 Dustproof Weatherproof Voip Phone Clean Room Elevator Emergency Telephone

Waterproof Dustproof Clean Room Elevator Emergency Telephone Product Description Housed in a weatherproof, Die cast zinc alloy housing, Designed for Wall-mounting The emergency Intercom phone is a Aluminum allo...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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VoIP Public Emergency Telephone System Anti Vandal 304ss YT-DJ11

public Emergency Telephone Anti Vandal 304ss YT-DJ11 The phone is boxed in stainless steel and manufactured to a high standard, increasing resistance to vandalism. This Prison Phone is a phone specially designe...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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Wall Mounted Industrial VoIP Phone Less Than 3s Turn on Time SIP Supported Aluminum Alloy

Product Description: One of the most notable features of this Industrial SIP Phone is its power supply mode. It comes with a DC12V adapter external optional, which provides reliable power to the phone even in a...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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Rugged VOIP Telephone With Full Keyboard Dialing And Auto Dial

Product Description: With its support for SIP connection protocol, this phone can easily connect to your existing phone system for seamless integration. The running indicator light makes it easy to see when the...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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SIP Industrial VoIP Telephone Emergency Telephones Intercoms

SIP Industrial Telephone Telephone VoIP Emergency Telephones Intercoms This phone is a one-key help intercom terminal, it has a 10/100M Ethernet interface and supports G.711 audio decoding. It receives audio da...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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SOS Urgent Help Caller Smart Safeguard System VoIP Emergency Intercom

SOS Urgent Help Caller Smart Safeguard System VoIP Emergency Intercom This phone is a one-key help intercom terminal, it has a 10/100M Ethernet interface and supports G.711 audio decoding. It receives audio dat...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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Industrial Outdoor Telephone Emergency Intercom VoIP For Highway Toll Station

Industrial Outdoor Telephone Emergency Intercom VoIP For Highway Toll Station This phone is a one-key help intercom terminal, it has a 10/100M Ethernet interface and supports G.711 audio decoding. It receives a...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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Industrial Weatherproof Telephone YT-SG50 Analogue VOIP GSM TELEPHONE

Specification Of Industrial Weatherproof Telephone Analogue Version Power Supply From the analogue telephone network Supply Voltage 24 VDC to 65 VDC Supply Current 20 mA DC to 100 mA DC Ringer Volume - 80dB(A) ...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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Vandal Proof VoIP Video Phone For Clean Room Or Metro Station

voip vedio Telephone Vandal Proof For Clean Room or Metro Station Features: 1. Automatic response; 2. Busy voice automatic line; 3. Quick dial / group dial / roll, flexible selection, point to point ip direct d...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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Voip Network Wall Mounting Weatherproof Industrial Telephones Aluminum Alloy

Product Description: The YT-IPSG20 Industrial Weatherproof Telephone is the perfect choice for any industrial environment. Made of nylon fiber, it is weather resistant and highly durable. With its industrial gr...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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OEM Industrial VoIP Phone With Full Duplex Talk And Automatic Dialing

Product Description: The VOIP Network Telephone supports Full Duplex Talk On The Handset, allowing for clear and uninterrupted communication between users. Its turn on time is less than 3 seconds, ensuring that...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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30W Built-in Power Amplifier Full Duplex VOIP Network Telephone with Less Than 3s Startup

..., dirt, water, and other elements that may affect its performance. The front cover helps keep the device clean and in good working order for extended periods. The VOIP Network Telephone is easy to install an...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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