Cited in: RFC 4321

3 RFCs mentioned in the text of RFC 4321 (Problems Identified Associated with the Session Initiation Protocol's (SIP) Non-INVITE Transaction)

RFC	Title	Status	Date
2782	A DNS RR for specifying the location of services (DNS SRV)A. Gulbrandsen, P. Vixie, L. Esibov	Proposed Standard	February 2000
3261	SIP: Session Initiation ProtocolJ. Rosenberg, H. Schulzrinne, G. Camarillo, A. Johnston, J. Peterson, R. Sparks, M. Handley, E. Schooler	Proposed Standard	July 2002
3263	Session Initiation Protocol (SIP): Locating SIP ServersJ. Rosenberg, H. Schulzrinne	Proposed Standard	July 2002