rfc.dk

Cited in: RFC 4488

5 RFCs mentioned in the text of RFC 4488 (Suppression of Session Initiation Protocol (SIP) REFER Method Implicit Subscription)

RFCTitleStatusDate
2119Key words for use in RFCs to Indicate Requirement LevelsS. BradnerBest Current PracticeMarch 1997
3261SIP: Session Initiation ProtocolJ. Rosenberg, H. Schulzrinne, G. Camarillo, A. Johnston, J. Peterson, R. Sparks, M. Handley, E. SchoolerProposed StandardJuly 2002
3265Session Initiation Protocol (SIP)-Specific Event NotificationA. B. Roach · obsoleted by RFC 6665Proposed StandardJuly 2002
3515The Session Initiation Protocol (SIP) Refer MethodR. SparksProposed StandardApril 2003
4475Session Initiation Protocol (SIP) Torture Test MessagesR. Sparks, Ed., A. Hawrylyshen, A. Johnston, J. Rosenberg, H. SchulzrinneInformationalMay 2006