VOIP Service Providers Residential

China

DBL TECHNOLOGY LIMITED

DBL Technology Ltd. is a leading company in developing and manufacturing advanced voice over IP (VoIP) solutions for the worldwide market. We are dedicated in the development of the latest VoIP technologies, and more than 10 years in developing a wide ra

China / guangdong / shenzhen / Room 5C,Aozhihao Integrated Building, Xinzhou 4th Street,
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China

ULICALL VOIP

Ulicall VOIP is the cheapest voip provider. We provide cheap price for our customer.

China / Guangdong / Guangzhou / Southern Medical University
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China

Hanlong Technology Co., Ltd

Hanlong Technology focuses on VOIP since founded, with more than 8-year professional experience on VOIP technology.

Our R&D team has average 10 years of experience. Working together,our designers combine their respective stores of knowledge to create our interoperable, high-performance IP devices.

Our products have passed interoperability tests by Broadsoft, Huawei, Asterisk,3CX, Philips and more.

Since our strong technology background,we are honored to be the ONLY certificated partner of Texas Instruments in VOIP industry.

China / Jiangsu / Nanjing / 2402 West Tower Building, Fuxin International Building, 359 Hongwu Road, Baixia District, Nanjing, Jiangsu, China
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China

Hebei general metal netting Co.,ltd

filter mesh ,wire mesh ,wire cloth ,mesh screen manufacture -Hebei general metal netting Co.,ltd

China / hebei / hengshui / hengshui,China
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China

ZYCOO Co., LTD.

Zycoo is the leading manufacture of IP-PBX Products. Our products line including VoIP Phone, Telephony Cards and IP PBX.

With the high voice quality, stable performance and competitive price, our products have been adopted by many carriers and ISP fro

China / Sichuan / Chengdu / 901,F9,D7,Tianfu Software Park
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China

Telesail Technology Co.,Ltd

mature VoIP equipments manufacturer in China

China / Beijing / Beijing / 3F,TAIWEI Tower, No. 31 Jiancai West St. Haidian District
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China

Skyline Technology Co. Ltd

The company’s core products involve various types of broadband IP telephone terminals, broadband IP telephone gateways, communication protocols lamp, enterprise-level soft-switch and billing system.

China / Guangdong / Shenzhen / Room 301B,Electromechanical building,Hongling north and Taoyuan road acrossing,Luohu district
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China

SunComm Technology Co., Ltd

SunComm Technology Co., Ltd. Core members have been engaged in the communication & networks industry since 1977. Their main products in 2009 focus on GSM, VoIP, 3G Devices.

China / Taiwan / Taipei / 7F, No. 53, Jian Kang Road, Chung Ho District
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China

Morning Telecom Limited

Morning Telecom , being a high-level VoIP Wholesale Carrier,is growing day by day!

China / Hong Kong / Hong Kong / FLAT/RM 703, 7F ,LEE KIU BUILDING ,51 JORDAN ROAD ,JORDAN, HONGKONG
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China

Shenzhen SKYLINE Techology Co. LtD

We are  a  manufacturer that R&D and professional manufacturing VoIP Terminal.  There have VoIP Phone, VOIP GSM Gateway, VOIP FXS  Port Gateway, Cross-Network Gateway RoIP ,  PSTN Bypass Gateway. recorder box. For more, welcome to our website:www.c

China / guangdong / shenzhen / Room301B,Electromechanical building,Hongling north and Taoyuan road acrossing, Luohu district
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RTP Delivers Multimedia Data In Real Time

RTP Delivers Multimedia Data In Real TimeA Real-time Transport Protocol (RTP) is a protocol standard defined by the Internet Engineering Task Force (IETF) that outlines a management system for programs using real-time transmission of data through mutlicast or unicast network services in multimedia situations. Originally designed by the IETF for videoconferencing for multiple participants, the protocol is largely used in Voice over Internet Protocol applications. Despite its name, the protocol cannot guarantee real-time delivery of data, however, the RTP does compensate for jitters and can detect when data arrives out of sequence, both issues being popular in VoIP communication. In IP telephony, RTP works with a signaling protocol, such as SIP or H.323, in order to set up connections in a network.

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Brazil Nvoip

Serviços Voip. PABXCloud, 0800 (Tollfree), DID Nacional, DID Internacional, Tarifas Voip A-Z e Click to Call.

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