The measure and status of a user's ability to communicate and be communicated with at any given moment. It includes the reception media (voice, video, instant messaging), the user's availability, and the user's willingness to communicate by various means and through various people (even if a phone is busy, for example). It also takes into account the capabilities and characteristics of each medium (whether a phone is for business or personal use, or which cell site a cell phone is in at that moment). Presence information can be distributed to interested parties through a presence service when it changes. Some specific types of presence services are "buddy lists" and "instant messengers."
Presence indicates whether a Jabber Entity is available for communication. It includes basic Availability (i.e., online vs. offline), as well as status indicators that capture various Availability Types.
Presence indicates a Jabber entity's availability for communication. It includes basic Availability (i.e., online vs. offline), as well as more particular status indicators that capture various Availability Types.
a term used in the area of IP Telephony as well as other data circles such as instant messaging. It is the ability to quickly see the status of a user in a network – phone, data, or internet.
The measures and status of a user's ability to communicate and be communicated with at any given moment. It includes the media of reception (voice, video, instant messaging), the user's availability, and willingness to communicate with various means and people (even if the phone is busy, for example). It also takes into account the capabilities and characteristics of each medium (whether a phone is for business or personal use, which cell site a cell phone is in at that moment). Presence information can be distributed to interested parties when it changes by use of a presence service. Some specific types of presence services are commonly known as "buddy lists" or "instant messengers." dynamicsoft
classifying one as available for correspondence (must be available).