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NET Framework 3.5 для Windows 10Īdobe Flash Player ActiveX and Plugin 32.0.0.433Īdobe Flash Player NPAPI для Mozilla Firefox 32.0.0.433Īdobe Flash Player PPAPI для Opera и Chromium 32.0.0.433 Other VoIP software applications include conferencing servers, intercom systems, virtual foreign exchange services (FXOs) and adapted telephony software which concurrently support VoIP and public switched telephone network (PSTN) like Interactive Voice Response (IVR) systems, dial in dictation, on hold and call recording servers. Online chat programs now also incorporate voice and video communications.

Skype runs on a closed proprietary networking protocol but additional business telephone system (PBX) software can allow a SIP based telephone system to connect to the Skype network. Most softphone clients run on the open Session Initiation Protocol (SIP) supporting various codecs. Softphones are client devices for making and receiving voice and video calls over the IP network with the standard functions of most original telephones and usually allow integration with VoIP phones and USB phones instead of using a computer's microphone and speakers (or headset). For businesses, VoIP obviates separate voice and data pipelines, channelling both types of traffic through the IP network while giving the telephony user a range of advanced abilities.

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