Preemption Namespace Registry

Created

  • 2005-10-18

Last Updated

  • 2006-02-23

Available Formats

Preemption Namespaces

Registration Procedure(s)

  • Standards Action

Reference

  • RFC 4411: Extending the Session Initiation Protocol (SIP) Reason Header for Preemption Events

Available Formats

Reason-param Protocol Reason-Text Reference
Cause=1 Preemption UA Preemption RFC 4411
Cause=2 Preemption Reserved Resources Preempted RFC 4411
Cause=3 Preemption Generic Preemption RFC 4411
Cause=4 Preemption Non-IP Preemption RFC 4411