OpenVOIP Italy

OpenVOIP propone servizi Voice Over IP e Centralini telefonici VOIP a prezzi intelligenti e con tariffe telefoniche vantaggiose.

OpenVOIP commercializza centralini telefonici virtuali VOIP e traffico telefonico con tariffe decisamente vantaggiose sia per chiamate urbane che internazionali. OpenVOIP propone anche servizi di Fax virtuale, SMS online e una gestione completa di tutti i servizi VOIP. Fornitura di telefoni IP di marchi famosi come SNOM, GrandStream, Cisco e Siemens.

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General office

OpenVOIP
Via Giovanna Gazzoni, 29
Rome
ITaly ,00133
Italy

Phone: +39 06 2022646
Site: http://www.openvoip.it

Hardware
Hosted VoIP billing service provider
Network Service Provider

Hosted VoIP
SIP VoIP Gateway

Asterisk

Proprietary

Sip City I.T.

Multimedia Point

Providers in database: 6433

RTP Delivers Multimedia Data In Real Time

A 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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SpeedCast Limited

Founded in September of 1999, SpeedCast Limited is a joint venture company established by TechSystem Limited and Asia Satellite Telecommunications Co. Ltd. (AsiaSat). In March and July 2000, Telecom Venture Group Limited and Yahoo! Inc, respectively, beca