Quality of Service (QoS) is primarily applied to internet telephony (IP telephony, VoIP).
In VoIP (Voice over Internet Protocol) telephony the cable frequently shared with internet connection.
If internet connection uses/occupies too much of cable's transmission capability by downloading or uploading files, there will be not enough cables resources to transmit telephony signal effectively thus making conversation impossible or with low hearing rate.
QoS reserves certain amount of cable's capability only for telephony, thus no matter how much internet connection is used, there is always enough room for plenty of simultaneous telephone conversations.
the basic service unit of cellular telephony is the cell
A warranty of good quality or of service.
Service quality is having vast meaning. And it is in the customer mind what he wants and it can be defined as expectations of customer towards the service or product.
Even though IP telephony and VoIP are used interchangeably, IP telephony refers the ability of users to mix-and-match third-party hardware and software.It is a best-effort network without fundamental Quality of Service (QoS) guarantees.
softphone
Operational Service Medal for Afghanistan was created in 2003.
The meaning/definition of the word guaranteed is a promise or assurance that certify to the quality or sturdiness of a product/service. The guarantee can be in writing.
Operational Service Medal - Canada - was created on 2010-07-05.
Operational Service Medal for Sierra Leone was created in 2002.
New Zealand Operational Service Medal was created in 2002-07.
Quality of Service will prioritize traffic based upon priority & will promote usage of Internet for other critical Services such as VOIP & Video Broadcasting.
Yes