CUSAX: Combined Use of the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP) (RFC7081)
Original Publication Date: 2013-Nov-01
Included in the Prior Art Database: 2013-Nov-28
Internet Society Requests For Comment (RFCs)
E. Ivov: AUTHOR [+3]
Historically, SIP [RFC3261] and XMPP [RFC6120] have often been implemented and deployed with different purposes: from its very start, SIP's primary goal has been to provide a means of conducting "Internet telephone calls". On the other hand, XMPP has, from its Jabber days, been mostly used for instant messaging, presence [RFC6121], and related services such as groupchat rooms [XEP-0045].
Internet Engineering Task Force (IETF) E. Ivov Request for Comments: 7081 Jitsi Category: Informational P. Saint-Andre ISSN: 2070-1721 Cisco Systems, Inc. E. Marocco Telecom Italia November 2013
CUSAX: Combined Use of the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP)
This document suggests some strategies for the combined use of the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP) both in user-oriented clients and in deployed servers. Such strategies, which mainly consist of configuration changes and minimal software modifications to existing clients and servers, aim to provide a single, full-featured, real- time communication service by using complementary subsets of features from SIP and from XMPP. Typically, such subsets consist of telephony capabilities from SIP and instant messaging and presence capabilities from XMPP. This document does not define any new protocols or syntax for either SIP or XMPP and, by intent, does not attempt to standardize "best current practices". Instead, it merely aims to provide practical guidance to those who are interested in the combined use of SIP and XMPP for real-time communication.
Status of This Memo
This document is not an Internet Standards Track specification; it is published for informational purposes.
This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Not all documents approved by the IESG are a candidate for any level of Internet Standard; see Section 2 of RFC 5741.
Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc7081.
Ivov, et al. Informational [Page 1]
RFC 7081 Combined Use of SIP and XMPP November 2013
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