公开(公告)号：US20160308685A1

公开(公告)日：2016-10-20

申请号：US14691264

申请日：2015-04-20

Applicant: Avaya Inc.

Inventor： Milos Pujic ,  Geoff Baskwill ,  Ming Hou ,  Joshua Bertoulin

IPC: H04L12/18 ,  H04L29/08

CPC classification number: H04L12/1818 ,  H04L51/043 ,  H04L67/24

Abstract: Telephonic and other endpoints often make presence information of other users available on the endpoint. Systems whereby every user sends a notification to every other user quickly becomes resource intensive. Providing presence information only to users subscribed to the presence of other users helps; but, maintaining such subscriptions is often overlooked. Providing automatic subscriptions based upon a triggering event allows presence information to be provided to associated users. The presence information may be time limited to allow for an appropriate amount of presence information to be provided for a duration most likely determined to be relevant. Upon expiration of the subscription, the utilized resources are released without requiring any human intervention.

Abstract translation: 电话和其他端点通常会使其他用户的在线信息在端点上可用。 每个用户向每个其他用户发送通知的系统迅速成为资源密集型。 仅向存在其他用户的用户提供呈现信息有助于; 但是，维护这种订阅往往被忽视。 基于触发事件提供自动订阅允许向相关联的用户提供呈现信息。 存在信息可能受时间限制，以允许在最可能确定为相关的持续时间内提供适当数量的呈现信息。 在订阅期满时，释放所利用的资源，而不需要任何人为干预。