RFC4475: Session Initiation Protocol (SIP) Torture Test Messages
Network Working Group R. Sparks, Ed. Request for Comments: 4475 Estacado Systems Category: Informational A. Hawrylyshen Ditech Networks ...
RFC4474: Enhancements for Authenticated Identity Management in the Session Initiation Protocol (SIP)
Network Working Group J. Peterson Request for Comments: 4474 NeuStar Category: Standards Track C. Jennings Cisco Systems ...
RFC4463: A Media Resource Control Protocol (MRCP) Developed by Cisco, Nuance, and Speechworks
Network Working Group S. Shanmugham Request for Comments: 4463 Cisco Systems, Inc. Category: Informational P. Monaco Nuance Communications ...
RFC4458: Session Initiation Protocol (SIP) URIs for Applications such as Voicemail and Interactive Voice Response (IVR)
Network Working Group C. Jennings Request for Comments: 4458 Cisco Systems Category: Informational F. Audet Nortel Networks ...
RFC4457: The Session Initiation Protocol (SIP) P-User-Database Private-Header (P-Header)
Network Working Group G. Camarillo Request for Comments: 4457 G. Blanco Category: Informational Ericsson April 2006 ...
RFC4453: Requirements for Consent-Based Communications in the Session Initiation Protocol (SIP)
Network Working Group J. Rosenberg Request for Comments: 4453 Cisco Systems Category: Informational G. Camarillo, Ed. Ericsson ...
RFC4412: Communications Resource Priority for the Session Initiation Protocol (SIP)
Network Working Group H. Schulzrinne Request for Comments: 4412 Columbia U. Category: Standards Track J. Polk Cisco Systems ...
RFC4411: Extending the Session Initiation Protocol (SIP) Reason Header for Preemption Events
Network Working Group J. Polk Request for Comments: 4411 Cisco Systems Category: Standards Track February 2006 Extending the Session Initiation Protocol (SIP) ...
RFC4376: Requirements for Floor Control Protocols
Network Working Group P. Koskelainen Request for Comments: 4376 Nokia Category: Informational J. Ott Helsinki University of Technology ...
RFC4354: A Session Initiation Protocol (SIP) Event Package and Data Format for Various Settings in Support for the Push-to-Talk over Cellular (PoC) Service
Network Working Group M. Garcia-Martin Request for Comments: 4354 Nokia Category: Informational January 2006 A Session Initiation Protocol (SIP) Event Package and Data Format ...
RFC4353: A Framework for Conferencing with the Session Initiation Protocol (SIP)
Network Working Group J. Rosenberg Request for Comments: 4353 Cisco Systems Category: Informational February 2006 A Framework for Conferencing with the ...
RFC4321: Problems Identified Associated with the Session Initiation Protocol's (SIP) Non-INVITE Transaction
Network Working Group R. Sparks Request for Comments: 4321 Estacado Systems Category: Informational January 2006 Problems Identified Associated with the Session In...
RFC4320: Actions Addressing Identified Issues with the Session Initiation Protocol's (SIP) Non-INVITE Transaction
Network Working Group R. Sparks Request for Comments: 4320 Estacado Systems Updates: 3261 January 2006 Category: Standards Track Actions Addressing Identified Issu...
RFC4245: High-Level Requirements for Tightly Coupled SIP Conferencing
Network Working Group O. Levin Request for Comments: 4245 Microsoft Corporation Category: Informational R. Even Polycom ...
RFC4244: An Extension to the Session Initiation Protocol (SIP) for Request History Information
Network Working Group M. Barnes, Ed. Request for Comments: 4244 Nortel Category: Standards Track November 2005 An Extension to the Session Initiation Protocol (SIP) ...
RFC4240: Basic Network Media Services with SIP
Network Working Group E. Burger, Ed. Request for Comments: 4240 J. Van Dyke Category: Informational A. Spitzer Brooktrout Technology, Inc. ...
RFC4235: An INVITE-Initiated Dialog Event Package for the Session Initiation Protocol (SIP)
Network Working Group J. Rosenberg Request for Comments: 4235 Cisco Systems Category: Standards Track H. Schulzrinne Columbia University ...
RFC4189: Requirements for End-to-Middle Security for the Session Initiation Protocol (SIP)
Network Working Group K. Ono Request for Comments: 4189 S. Tachimoto Category: Informational NTT Corporation October 2005 ...
RFC4168: The Stream Control Transmission Protocol (SCTP) as a Transport for the Session Initiation Protocol (SIP)
Network Working Group J. Rosenberg Request for Comments: 4168 Cisco Systems Category: Standards Track H. Schulzrinne Columbia University ...
RFC4123: Session Initiation Protocol (SIP)-H.323 Interworking Requirements
Network Working Group H. Schulzrinne Request for Comments: 4123 Columbia University Category: Informational C. Agboh July 2005 ...