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Total 1209 products for sip voip provider Manufacture & Suppliers

Emergency Intercom SIP Call Box Telephone Cold Rolled Steel Material For Highway

...SIP Emergency Intercom Weatherproof Flameproof Corrosion Resistant Telephone for Highway This weatherproof shipboard emergency telephone is designed for all types of vessels and rigs (cruise ships, workboats...

J&R Technology Limited
Hongkong,China

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Onvif Voip Sip Intercom Analog Video To Ip Converter Full Duplex

Onvif Voip Sip Intercom Analog Video To Ip Converter Full Duplex Metal Full Duplex Onvif Voip Sip Intercom Analog To Ip Video Doorbell Converter BEWARD DK103M is built into the existing analog single-subscriber...

Shenzhen Wellcam Co., Ltd.
Guangdong,China

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Industrial VoIP / SIP Telephone Circuit Board, IP PCB for Industry

... - Real-time Alarm Reporting - SIP Compatible - Connection: RJ45 LAN or WAN Direct Connection - Automatic Call Divert (rollover), via Memory List - Auto Answer - Multicast ......

J&R Technology Limited
Hongkong,China

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New Original VoIP IP Phone CP-8841-K9= Conference Phone

Product Description Specification Main Features Integrated Ethernet switch, Multiple VoIP protocol support VoIP Protocols RTCP, RTP, SDP, SIP, SRTP Voice Codecs G.711a, G.711u, G.722, G.729a, iLBC, iSAC Quality...

Shanghai Apying Technology Co., Ltd.
Shanghai,China

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Customized EnergyWise Widescreen VGA VoIP Conference Phone CP-8841-K9

Product Description Specification Main Features Integrated Ethernet switch, Multiple VoIP protocol support VoIP Protocols RTCP, RTP, SDP, SIP, SRTP Voice Codecs G.711a, G.711u, G.722, G.729a, iLBC, iSAC Quality...

Shanghai Apying Technology Co., Ltd.
Shanghai,China

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Customized New and Original VoIP IP Phone CP-8841-K9= Conference Phone CP-8841-K9

Product Description Specification Main Features Integrated Ethernet switch, Multiple VoIP protocol support VoIP Protocols RTCP, RTP, SDP, SIP, SRTP Voice Codecs G.711a, G.711u, G.722, G.729a, iLBC, iSAC Quality...

Shanghai Apying Technology Co., Ltd.
Shanghai,China

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PSTN VOIP PBX Server Abundant Voice Service , Asterisk Voip Gateway Trunking Gateway

PSTN VOIP PBX Server Abundant Voice Service , Asterisk Voip Gateway Trunking Gateway Overview Guangdong Global Telecommunication Technology GT-SS3500 soft switch product can realized various kinds of communicat...

Guangdong Global Telecommunication Technology Co., Ltd.
Guangdong,China

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10/100Mbps VoIP Desk Phone DC 5V PoE Support 4 Line Desk Phone

Voip Desk Phone Support PoE support 4 Lines Business Overview ZYCOO CooFone H83 VoIP Desk Phone is a high-end enterprise desktop IP phone with 4 SIP accounts support, 2.8 inch LCD screen, four programmable soft...

Zycoo Co., Ltd.
China

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Bluetooth VoIP Desk Phone IEE802.11b Small Business Phones 4 Lines

...-mapping to increase enterprise users’ productivity at a cost-effective price. High definition (HD) voice quality and basic and advanced VoIP call feature support. Users will enjoy every single call with Coo...

Zycoo Co., Ltd.
China

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10/100Mbps VoIP Desk Phone DC 5V PoE Support 4 Line Desk Phone

Voip Desk Phone Support PoE support 4 Lines Business Overview ZYCOO CooFone H83 VoIP Desk Phone is a high-end enterprise desktop IP phone with 4 SIP accounts support, 2.8 inch LCD screen, four programmable soft...

Zycoo Co., Ltd.
China

Verified Supplier

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Bluetooth VoIP Desk Phone IEE802.11b Small Business Phones 4 Lines

...-mapping to increase enterprise users’ productivity at a cost-effective price. High definition (HD) voice quality and basic and advanced VoIP call feature support. Users will enjoy every single call with Coo...

Zycoo Co., Ltd.
China

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SOS Urgent Help Caller Smart Safeguard System VoIP Emergency Intercom

... receives audio data from SIP network, decodes and plays it in real time, and also configures microphone input sound and speaker output sound. As the terminal of the SIP intercom system, it can realize funct...

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

Verified Supplier

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Industrial Outdoor Telephone Emergency Intercom VoIP For Highway Toll Station

.... It receives audio data from SIP network, decodes and plays it in real time, and also configures microphone input sound and speaker output sound. As the terminal of the SIP intercom system, it can realize f...

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

Verified Supplier

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Bluetooth WiFi Hotspot Wireless Desktop Phone 4G VoIP Dual Mode GSM Type

Bluetooth WiFi Hotspot Desktop Telephone 4G/VoIP Dual-Mode Network Phone Wi-fi hotspots are supported 4GB VoLTE voice, enabling voice calls based on traffic support FM radio, SMS, MP3 SIM card support to reduce...

J&R Technology Limited
Hongkong,China

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8 FXS VoIP Gateway ATA SIP H.323 Two Ports 10 / 100 Base-T Ethernet Voice Prompts

...-text format Smart firmware management support (no need for manual firmware upgrade) Compatibility in multi-vendor open architecture VoIP networks Dynamic DNS (DDNS) support NTP and...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

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Impact Resistant Industrial Weatherproof Voip Phone Watertight Rugged Mining Telephone

...

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

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Built-in 30W Amplifier Industrial VoIP Phone with Protective Front Cover and Rj45 port

...built to last, with a durable aluminum alloy material that can withstand even the toughest conditions. One of the key features of this Industrial VoIP Phone is its compatibility with the SIP connection proto...

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

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Industrial VoIP Phone with IP68 Protection Grade Dc12V Adapter External Optional and Less Than 3s Turn on Time

...easy to identify incoming calls even in noisy environments. The Turn-On Time for our Industrial Grade VoIP Telephone is less than 3 seconds, ensuring instant connectivity when you need it most. The communica...

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

Verified Supplier

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2 Lines Business Sip Desk Phone Black With RJ9 HD Handset

Voip Desk Phone Support PoE support 2 Lines Business The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it c...

Zycoo Co., Ltd.
China

Active Member

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Sip Voip Provider

Total 1209 products for sip voip provider Manufacture & Suppliers

Emergency Intercom SIP Call Box Telephone Cold Rolled Steel Material For Highway

Onvif Voip Sip Intercom Analog Video To Ip Converter Full Duplex

Industrial VoIP / SIP Telephone Circuit Board, IP PCB for Industry

New Original VoIP IP Phone CP-8841-K9= Conference Phone

Customized EnergyWise Widescreen VGA VoIP Conference Phone CP-8841-K9

Customized New and Original VoIP IP Phone CP-8841-K9= Conference Phone CP-8841-K9

PSTN VOIP PBX Server Abundant Voice Service , Asterisk Voip Gateway Trunking Gateway

10/100Mbps VoIP Desk Phone DC 5V PoE Support 4 Line Desk Phone

Bluetooth VoIP Desk Phone IEE802.11b Small Business Phones 4 Lines

10/100Mbps VoIP Desk Phone DC 5V PoE Support 4 Line Desk Phone

Bluetooth VoIP Desk Phone IEE802.11b Small Business Phones 4 Lines

SOS Urgent Help Caller Smart Safeguard System VoIP Emergency Intercom

Industrial Outdoor Telephone Emergency Intercom VoIP For Highway Toll Station

Bluetooth WiFi Hotspot Wireless Desktop Phone 4G VoIP Dual Mode GSM Type

8 FXS VoIP Gateway ATA SIP H.323 Two Ports 10 / 100 Base-T Ethernet Voice Prompts

Impact Resistant Industrial Weatherproof Voip Phone Watertight Rugged Mining Telephone

Built-in 30W Amplifier Industrial VoIP Phone with Protective Front Cover and Rj45 port

Industrial VoIP Phone with IP68 Protection Grade Dc12V Adapter External Optional and Less Than 3s Turn on Time

2 Lines Business Sip Desk Phone Black With RJ9 HD Handset