RFC 3323: A Privacy Mechanism for the Session Initiation Protocol (SIP)

Publisher

IETF / RFC Editor

URL

https://www.rfc-editor.org/rfc/rfc3323.html

Published

2002-11-01

Updated

unknown

Accessed

2026-09-25

HTTP status

200

License

IETF Trust Legal Provisions; no-redistribution; short excerpts and locators only

Source notes citing this source

• RFC 3323 gives the anonymous From header form "Anonymous" <sip:anonymous@anonymous.invalid> with a tag, using the reserved .invalid domain. in context
• The RFC 3323 priv-value 'critical' asserts that the requested privacy is critical and that the request should be rejected if the network cannot provide it. in context
• RFC 3323 defines the Privacy header priv-values header, session, user, none and critical; the 'id' value comes from RFC 3325, not RFC 3323. in context

Cite this source record

APA

WarmTransfer. (2002, November 1). RFC 3323: A Privacy Mechanism for the Session Initiation Protocol (SIP). WarmTransfer. https://warmtransfer.net/knowledge/sources/rfc-3323-sip-privacy

BibTeX

@misc{warmtransfer-rfc-3323-sip-privacy,
  title  = {RFC 3323: A Privacy Mechanism for the Session Initiation Protocol (SIP)},
  author = {{WarmTransfer}},
  year   = {2002},
  url    = {https://warmtransfer.net/knowledge/sources/rfc-3323-sip-privacy},
  note   = {IETF / RFC Editor, accessed 2026-09-25}
}