Jargon Buster
The du Pré Jargon Buster found the following for - QNos A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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Term
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Explanation
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| Q.931 | The ITU-T recommendation for International ISDN signalling | |
| Q.931W | The ITU-T recommendation for signalling on wideband ISDN | |
| Q.933 | The ITU-T recommendation for signalling inter-PBXs | |
| Q.sig | Recommendations from ECMA for inter-system signalling systems to provide unified, international digital PTO and private network signalling standards | |
| QoS | Quality of Service. Quality of Service provides different priority to different users or data flows, or guarantees a particular level of performance to a data flow in accordance with requests from the application program or the ISP policy. Quality of Service guarantees are vital, especially for real-time streaming of, for example, VoIP and IP-TV, since these are delay sensitive. Specifically applies to a single circuit and not a circuit group. See Class of Service, and Grade of Service. |
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| qr | A BT term. Quarterly Rental | |
| Quality of Service | See QoS. | |
| QueueLink | A BT term. Associted with BT's Advanced Features. Calls held in a queue when busy callers are not rebuffed by receiving engaged tone or no reply callers advised by recorded announcement calls answered on a first-come, first-answered basis. |

