QNAP TS-639 Pro Turbo NAS, User Manual

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About UPnP and DLNA
Universal Plug and Play (UPnP) is a set of computer network protocols promulgated by
the UPnP Forum. The purpose of UPnP is to allow devices to connect seamlessly and to
simplify the implementation of networks at home and in corporate environment. UPnP
achieves this by defining and publishing UPnP device control protocols built upon open,
Internet-based communication standards.
The term UPnP is gleaned from Plug-and-play, a technology for dynamically attaching
devices to a computer directly.
The Digital Living Network Alliance (DLNA) is an alliance of a number of consumer
electronics, mobile and personal computer manufacturers. Its aim is to establish a home
network in which the electronic devices from all companies are compatible with each
other under an open standard. The alliance also tries to promote the idea of digital home
by establishing DLNA certification standard. All DLNA certified products connected to the
home network can be accessed seamlessly to enable consumers to enjoy digital life
conveniently.