Search results
Results from the Health.Zone Content Network
Instant messaging is a set of communication technologies used for text-based communication between two ( private messaging) or more (chat room) participants over the Internet or other types of networks (see also LAN messenger ). [6] IM chats happen in real-time.
The Canada lynx is a lean, medium-sized cat characterized by its long, dense fur, triangular ears with black tufts at the tips, and broad, snowshoe -like paws. Like the bobcat, the hindlimbs are longer than the forelimbs, so the back slopes downward to the front. The Canada lynx is sexually dimorphic, with males larger and heavier than females.
Link 16 is a military tactical data link network used by NATO members and other nations, as allowed by the MIDS International Program Office (IPO). Its specification is part of the family of Tactical Data Links. Link 16 enables military aircraft, ships, and ground forces to exchange their tactical picture in near-real time; it also supports the ...
An "international call prefix", "international dial-out code" or "international direct dial code" (IDD code) is a trunk prefix that indicates an international phone call. In the dialling sequence, the prefix precedes the country calling code (and, further, the carrier code, if any, and the destination telephone number ).
Call admission control ( CAC) is a form of admission control that prevents or mitigates oversubscription of VoIP networks. CAC is used in the call set-up phase and applies to real-time media traffic as opposed to data traffic. CAC mechanisms complement and are distinct from the capabilities of quality of service tools to protect voice traffic ...
A Microsoft RoundTable. Microsoft RoundTable was a videoconferencing device with a 360-degree camera that was designed to work with Microsoft Office Communications Server 2007 or Microsoft Office Live Meeting. RoundTable provided remote meeting participants with panoramic video of everyone sitting around the conference table.
Skype was founded in 2003 by Niklas Zennström, from Sweden, and Janus Friis, from Denmark. [15] The software was created by Estonians Ahti Heinla, Priit Kasesalu, Jaan Tallinn, and Toivo Annus. [16] Friis and Annus are credited with the idea of reducing the cost of voice calls by using a P2P protocol like that of Kazaa. [17]
A back-to-back user agent ( B2BUA) is a logical network element in Session Initiation Protocol (SIP) applications. [1] SIP is a signaling protocol for managing multimedia Voice over Internet Protocol (VoIP) telephone calls. A back-to-back user agent operates between both end points of a communications session and divides the communication ...