基本的jabber客户端必须实现以下标准协议(XEP-0211)
 1、RFC3920 Core http://tools.ietf.org/html/rfc3920
 2、RFC3921 Instant Messaging and Presence http://tools.ietf.org/html/rfc3921
 3、XEP-030 Service Discovery http://www.xmpp.org/extensions/xep-0030.html
 4、XEP-0115 Entity Capabilities http://www.xmpp.org/extensions/xep-0115.html
 基本的jabber服务器必须实现以下标准协议(XEP-0212)
 1、RFC3920 Core http://tools.ietf.org/html/rfc3920
 2、RFC3921 Instant Messaging and Presence http://tools.ietf.org/html/rfc3921
 3、XEP-030 Service Discovery http://www.xmpp.org/extensions/xep-0030.html
 
 一、注册
 XEP-0077 In-Band Registration http://www.xmpp.org/extensions/xep-0077.html
 二、登录
 XEP-0020 Software Version http://www.xmpp.org/extensions/xep-0092.html
 三、好友列表
 XEP-0083 Nested Roster Groups http://www.xmpp.org/extensions/xep-0083.html
1、获取好友列表、存储好友列表
XEP-0049 Private XML Storage http://www.xmpp.org/extensions/xep-0049.html
2、备注好友信息
XEP-0145 Annotations http://www.xmpp.org/extensions/xep-0145.html
3、存储书签
XEP-0048 Bookmark Storage http://www.xmpp.org/extensions/xep-0048.html
 4、好友头像
 XEP-0008 IQ-Based Avatars http://www.xmpp.org/extensions/xep-0008.html
 XEP-0084 User Avatar http://www.xmpp.org/extensions/xep-0084.html
 XEP-0054 vcard-temp http://www.xmpp.org/extensions/xep-0054.html
 四、用户状态
 RFC-3921 Subscription States http://www.ietf.org/rfc/rfc3921.txt
五、文本消息
 1、在线消息、离线消息
 XEP-0013 Flexible Offline Message Retrieval http://www.xmpp.org/extensions/xep-0013.html
 XEP-0160 Best Practices for Handling Offline Messages http://www.xmpp.org/extensions/xep-0160.html
 XEP-0203 Delayed Delivery http://www.xmpp.org/extensions/xep-0203.html
 2、聊天状态通知
 XEP-0085 Chat State Notifications http://www.xmpp.org/extensions/xep-0085.html
六、群组聊天
1、XEP-0045 Multi-User Chat http://www.xmpp.org/extensions/xep-0045.html
 七、文件传输
 1、XEP-0095 Stream Initiation http://www.xmpp.org/extensions/xep-0095.html
 2、XEP-0096 File Transfer http://www.xmpp.org/extensions/xep-0096.html
 3、XEP-0065 SOCKS5 Bytestreams http://www.xmpp.org/extensions/xep-0065.html
 4、XEP-0215 STUN Server Discovery for Jingle http://www.xmpp.org/extensions/xep-0215.html
 5、RFC-3489 STUN http://tools.ietf.org/html/rfc3489
 八、音视频会议
 1、XEP-0166 Jingle http://www.xmpp.org/extensions/xep-0166.html#negotiation
 2、XEP-0167 Jingle Audio via RTP http://www.xmpp.org/extensions/xep-0167.html
 3、XEP-0176 Jingle ICE Transport http://www.xmpp.org/extensions/xep-0176.html
 4、XEP-0180 Jingle Video via RTP http://www.xmpp.org/extensions/xep-0180.html#negotiation
 5、XEP-0215 STUN Server Discovery for Jingle http://www.xmpp.org/extensions/xep-0215.html
 6、RFC-3489 STUN http://tools.ietf.org/html/rfc3489
 九、用户查询
 XEP-0055 Jabber Search http://www.xmpp.org/extensions/xep-0055.html
 
 十、用户保活 (peakflys增加)
 XEP-0199 Ping http://xmpp.org/extensions/xep-0199.html
 整体:
 一、协议数据交互
 XEP-0004 Data Forms http://www.xmpp.org/extensions/xep-0004.html
 二、jabber-RPC
 XEP-0009 Jabber-RPC http://www.xmpp.org/extensions/xep-0009.html
 三、功能协商
 XEP-0020 Feature Negotiation http://www.xmpp.org/extensions/xep-0020.html
 四、服务发现
 XEP-0030 Service Discovery http://www.xmpp.org/extensions/xep-0030.html
 五、会话建立
 XEP-0116 Encrypted Session Negotiation http://www.xmpp.org/extensions/xep-0116.html
 XEP-0155 Stanza Session Negotiation http://www.xmpp.org/extensions/xep-0155.html
 XEP-0201 Best Practices for Message Threads http://www.xmpp.org/extensions/xep-0201.html