RFC2779 - Instant Messaging / Presence Protocol Requirements

Network Working Group M. Day Request for Comments: 2779 Lotus Category: Informational S. Aggarwal

RFC2778 出席与即时消息模型（Presence and instant messaging） 摘要： 本文档定义了出席与即时消息系统的一个抽象模型。定义了所涉及的各种实体，术

Extensible Messaging and Presence Protocol (XMPP): Core 可扩展消息出席协议：核心 RFC 3920 摘要：

Network Working Group M. Day Request for Comments: 2778 Lotus Category: Informational J. Rosenberg

什么是Exchange Instant Messaging？ Instant Messaging基本上来说是一种独一无二的崭新通讯媒介。这项技术为Exchange 2000 Server用户提供了在

微软的IM软件MSN Messenger因为集即时消息、音视频聊天、自动邮件检查等多种功能于一身，一直备受广大网友的追棒。其实Instant Messaging（即时消息）是在Microsoft Ex

Network Working Group D. Eastlake, III Request for Comments: 3354 Motorola Category: Informational

Network Working Group R. P. Swale Request for Comments: 3304 BTexact Technologies Category: Inform

Network Working Group N. Greene Request for Comments: 2805 Nortel Networks Category: Informational