• C3 Taxonomy

Obligation: MANDATORY, Lifecycle: CURRENT

• Extensible Messaging and Presence Protocol (XMPP): Core (RFC 6120:2011)
• Extensible Messaging and Presence Protocol (XMPP): Instant Messaging and Presence (RFC 6121:2011)
• Extensible Messaging and Presence Protocol (XMPP): Address Format (RFC 6122:2011)
• XEP-0004: Data Forms (2007/08) (XEP-0004:2007)
• XEP-0030: Service Discovery (2008/06) (XEP-0030:2008)
• XEP-0033: Extended Stanza Addressing (XEP-0033:2004)
• XEP-0045: Multi-User Chat (2012/02) (XEP-0045:2012)
• XEP-0048: Bookmarks (XEP-0048:2007)
• XEP-0053: XMPP Registrar Function (XEP-0053:2008)
• XEP-0054: vcard-temp (XEP-0054:2008)
• XEP-0055: Jabber Search (XEP-0055:2009)
• XEP-0060: Publish-Subscribe (2010/07) (XEP-0060:2010)
• XEP-0068: Field Standardization for Data Forms (XEP-0068:2012)
• XEP-0079: Advanced Message Processing (XEP-0079:2005)
• XEP-0080: User Location (XEP-0080:2014)
• XEP-0082: XMPP Date and Time Profiles (XEP-0082:2013)
• XEP-0122: Data Forms Validation (XEP-0122:2004)
• XEP-0127: Common Alerting Protocol (CAP) Over XMPP (XEP-0127:2004)
• XEP-0138: Stream Compression (XEP-0138:2009)
• XEP-0141: Data Forms Layout (XEP-0141:2005)
• XEP-0198: Stream Management (XEP-0198:2011)
• XEP-0199: XMPP Ping (2009/06) (XEP-0199:2009)
• XEP-0203: Delayed Delivery (XEP-0203:2009)
• XEP-0202: Entity Time (XEP-0202:2009)
• XEP-0220: Server Dialback (2013/09) (XEP-0220:2013)
• XEP-0256: Last Activity in Presence (XEP-0256:2009)
• XEP-0258: Security Labels in XMPP (XEP-0258:2013)
• XEP-0228: Bidirectional Server-to-Server Connections (XEP-0288:2010)

This profile is used by the following profiles:

• SIP for Core and Advanced Instant Messaging Collaboration Services - (profile)