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Total 1209 products for voip sip provider Manufacture & Suppliers

8 Ports FXS VoIP Gateway Device 2 LAN Compatibility With SIP NGN IMS Desktop Type

... experience, to fulfill the demand of marketing and clients. They support SIP protocol and numerous voice coding technology. IAD3000 series are ideal equipments used to build VoIP network and call center. Th...

Guangzhou V-Solution Telecommunication Technology Co., Ltd.
China

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GSM Type 4G SIP Phone VOIP Terminal 4GB VoLTE Voice Support FM Radio SMS MP3

WiFi/SIP Network Desktop Phone, 4G/VoIP Dual-Mode Wireless Phone JR403-GP fixed telephone is a multi-functional communication terminal, which is a VOIP terminal product with high practicality and manageability ...

J&R Technology Limited
Hongkong,China

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4G VoIP Dual Mode SIP Desktop Phone TNC Antenna / Integrated Antenna

...VoIP Dual-Mode Wireless Phone, WiFi/SIP Network Desktop 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 calls S...

J&R Technology Limited
Hongkong,China

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8 Channel GSM Gateway SIP VOIP GP4 1350g 3 lb 12 Vdc 2000 mA Adapter

...SIP VOIP GP4 1350g 3 lb 12 Vdc 2000 mA Adapter OFS-GP8 Descreiption A VoIP GSM gateway (GP) is an IP-based device that enables inbound and outbound VoIP and GSM cellular calls. It is a great alternative to P...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

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Hospital Industrial VoIP Phone

Hospital Industrial VoIP Phone Hospital Service System Phone Voip Video Phone VoIP Portable Telephone Multi Waterproof Telephone SIP BI-Directional Two Way Video Intercom is a set of modern residential service ...

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

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128 FXS Analog VoIP Gateway Support Asterisk Freeswitch IPPPBX IAD3128

...VoIP Gateway Support Asterisk Freeswitch IPPPBX IAD3128 Product Description IAD3128 is a highly-integrated gateway which provides up to 128 FXS ports in 1U size. Users can easily connect their analog phones...

Guangzhou V-Solution Telecommunication Technology Co., Ltd.
China

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128 FXS Analog VoIP Gateway Support Asterisk Freeswitch IPPPBX IAD3128

...VoIP Gateway Support Asterisk Freeswitch IPPPBX IAD3128 Product Description IAD3128 is a highly-integrated gateway which provides up to 128 FXS ports in 1U size. Users can easily connect their analog phones...

Guangzhou V-Solution Telecommunication Technology Co., Ltd.
China

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Comelink 48 64 72 Port support RJ21 Connector FXS Analog VoIP Gateway

... in 1U size. Users can easily connect their analog phone, fax, PBX via standard voice interface.KXT2500 supports the standard SIP protocol and it's compatible with leading IMS/NGN platform and SIP-based ...

COMELINK CO.,LTD
Guangdong,China

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OEM SIP Loud Speaking Telephone Hospital Public Intercom Call System

OEM SIP Loud Speaking Telephone Hospital Public Intercom Call System Yuantong Telephone Public Intercom Call System SIP Voip Video Phone Intercom Door Phone For Hospital = The VoIP video phone housing features ...

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

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10 / 100 Base - T 1 Channel VOIP GSM Gateway 850MHz 1800MHz with SIP / H.323

10 / 100 Base - T 1 Channel VOIP GSM Gateway 850MHz 1800MHz with SIP / H.323 OFS-GP1 Key Features Provide one (GP) or four (GP4) cellular channels for IP-PBX Support open standard SIP Protocols (IETF SIP V2) Su...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

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Anti Vandal Weatherproof Emergency VoIP Telephone Pillar For Campus / Streets

...

J&R Technology Limited
Hongkong,China

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Vandal Resistant Industrial VoIP Phone Weatherproof With LCD Display Screens

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J&R Technology Limited
Hongkong,China

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SinoV-X500 GOIP SIP-supporting VoIP network with GSM/CDMA/WCDMA networks

..., 850/900/1800/1900/2100MHz WCDMA Cellular Network 2,SMS receiving/batch sending, AT command compatible 3,Support SIP registration and peer-to-peer 4...

Shenzhen Sino Voip Co,Ltd
Guangdong

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Anti Vandal Industrial Weatherproof Telephone Wall Pillar Mining Marine SIP VoIP

.... It's a Safe, reliable. Voice over Internet Protocol (VoIP) phone requires a simple network connection and are compatible with most SIP-based IP-PBX servers to integrate into your existing network infrastru...

J&R Technology Limited
Hongkong,China

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IP55 Industrial VoIP Phone Emergency Help Point Intercom

... can easily ask for help through video, so that both parties can fully feel the feeling of the scene and improve efficiency. Features - Standard Analog Phone, VoIP/SIP Phone, GSM/3G Phone - Robust housing,...

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

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H.323 16 Channel SIP VOIP GSM Gateway White 500g 1 lb with Internal Attenna

... extensive compatibility of the GP makes it an ideal choice to be deployed in multi vendor open architecture VoIP networks. GP is a great way to provide fast phone service deployment where regular PSTN line ...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

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White 8 Channel GSM VOIP Phone Gateway SIP proxy mode 12 Vdc 500 mA AC DC adapter

... extensive compatibility of the GP makes it an ideal choice to be deployed in multi vendor open architecture VoIP networks. GP is a great way to provide fast phone service deployment where regular PSTN line ...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

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Industrial VoIP Phone Intercom SIP Dustproof Handfree Loud Speaking Telephone

Industrial Voip Video Phone Intercom SIP Dustproof Loud Speaking Handfree Telephone The VoIP video phone housing features a rugged stainless steel body that is resistant to vandalism. A telephone mainly consist...

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

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VoIP Speed Dial Outdoor Telephone Box For Heavy Duty Chemical / Power Industry

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J&R Technology Limited
Hongkong,China

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SIP VoIP Analog Industrial Weatherproof Telephone IP65-IP67 With Full Keypad

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J&R Technology Limited
Hongkong,China

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