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Too many documents match your query! Returning only a partial result (200 matches).
Document Date Status IPR AD/Shepherd
RFCs (200 hits)
44 pages
RFC 5850
A Call Control and Multi-Party Usage Framework for the Session Initiation Protocol (SIP) Errata
2010-05
Informational RFC
Cullen Fluffy Jennings
14 pages
RFC 5361
A Document Format for Requesting Consent
2008-10
Proposed Standard RFC
Jon Peterson
38 pages
RFC 5629
A Framework for Application Interaction in the Session Initiation Protocol (SIP)
2009-10
Proposed Standard RFC
Allison J. Mankin
29 pages
RFC 4353
A Framework for Conferencing with the Session Initiation Protocol (SIP)
2006-02
Informational RFC
Allison J. Mankin
31 pages
RFC 5360
A Framework for Consent-Based Communications in the Session Initiation Protocol (SIP) Errata
2008-10
Proposed Standard RFC
Updated by rfc8217
Cullen Fluffy Jennings
54 pages
RFC 6080
A Framework for Session Initiation Protocol User Agent Profile Delivery
2011-03
Proposed Standard RFC
Gonzalo Camarillo
39 pages
RFC 5411
A Hitchhiker's Guide to the Session Initiation Protocol (SIP)
2009-02
Informational RFC
Cullen Fluffy Jennings
17 pages
RFC 4483
A Mechanism for Content Indirection in Session Initiation Protocol (SIP) Messages Errata
2006-05
Proposed Standard RFC
Allison J. Mankin
19 pages
RFC 3842
A Message Summary and Message Waiting Indication Event Package for the Session Initiation Protocol (SIP)
2004-08
Proposed Standard RFC
Allison J. Mankin
27 pages
RFC 3856
A Presence Event Package for the Session Initiation Protocol (SIP) Errata
2004-08
Proposed Standard RFC
Updated by rfc8996
Ted Hardie
22 pages
RFC 3323
A Privacy Mechanism for the Session Initiation Protocol (SIP) Errata
2002-12
Proposed Standard RFC
Allison J. Mankin
19 pages
RFC 5989
A SIP Event Package for Subscribing to Changes to an HTTP Resource
2010-10
Proposed Standard RFC
Alexey Melnikov
39 pages
RFC 4662
A Session Initiation Protocol (SIP) Event Notification Extension for Resource Lists Errata
2006-08
Proposed Standard RFC
Cullen Fluffy Jennings
21 pages
RFC 4354
A Session Initiation Protocol (SIP) Event Package and Data Format for Various Settings in Support for the Push-to-Talk over Cellular (PoC) Service
2006-01
Informational RFC
2 Allison J. Mankin
48 pages
RFC 4575
A Session Initiation Protocol (SIP) Event Package for Conference State
2006-08
Proposed Standard RFC
1 Allison J. Mankin
56 pages
RFC 4730
A Session Initiation Protocol (SIP) Event Package for Key Press Stimulus (KPML) Errata
2006-11
Proposed Standard RFC
Allison J. Mankin
26 pages
RFC 3680
A Session Initiation Protocol (SIP) Event Package for Registrations Errata
2004-03
Proposed Standard RFC
Updated by rfc6140
Allison J. Mankin
19 pages
RFC 6050
A Session Initiation Protocol (SIP) Extension for the Identification of Services
2010-11
Informational RFC
Robert Sparks
7 pages
RFC 5688
A Session Initiation Protocol (SIP) Media Feature Tag for MIME Application Subtypes Errata
2010-01
Proposed Standard RFC
Robert Sparks
7 pages
RFC 5279
A Uniform Resource Name (URN) Namespace for the 3rd Generation Partnership Project (3GPP) Errata
2008-07
Informational RFC
Lisa M. Dusseault
20 pages
RFC 3857
A Watcher Information Event Template-Package for the Session Initiation Protocol (SIP)
2004-08
Proposed Standard RFC
Ted Hardie
7 pages
RFC 4320
Actions Addressing Identified Issues with the Session Initiation Protocol's (SIP) Non-INVITE Transaction
2006-01
Proposed Standard RFC
Allison J. Mankin
18 pages
RFC 5658
Addressing Record-Route Issues in the Session Initiation Protocol (SIP)
2009-10
Proposed Standard RFC
Robert Sparks
20 pages
RFC 5393
Addressing an Amplification Vulnerability in Session Initiation Protocol (SIP) Forking Proxies
2008-12
Proposed Standard RFC
2 Cullen Fluffy Jennings
27 pages
RFC 5875
An Extensible Markup Language (XML) Configuration Access Protocol (XCAP) Diff Event Package
2010-05
Proposed Standard RFC
Robert Sparks
25 pages
RFC 5839
An Extension to Session Initiation Protocol (SIP) Events for Conditional Event Notification
2010-05
Proposed Standard RFC
Robert Sparks
44 pages
RFC 4244
An Extension to the Session Initiation Protocol (SIP) for Request History Information Errata
2005-11
Proposed Standard RFC
Obsoleted by rfc7044
Allison J. Mankin
13 pages
RFC 3581
An Extension to the Session Initiation Protocol (SIP) for Symmetric Response Routing
2003-08
Proposed Standard RFC
1 Allison J. Mankin
39 pages
RFC 4235
An INVITE-Initiated Dialog Event Package for the Session Initiation Protocol (SIP) Errata
2005-11
Proposed Standard RFC
Updated by rfc7463, rfc8996
Allison J. Mankin
21 pages
RFC 5049
Applying Signaling Compression (SigComp) to the Session Initiation Protocol (SIP)
2007-12
Proposed Standard RFC
Updated by rfc8996
Magnus Westerlund
15 pages
RFC 3702
Authentication, Authorization, and Accounting Requirements for the Session Initiation Protocol (SIP)
2004-02
Informational RFC
Allison J. Mankin
24 pages
RFC 4240
Basic Network Media Services with SIP Errata
2005-12
Informational RFC
Allison J. Mankin
27 pages
RFC 6076
Basic Telephony SIP End-to-End Performance Metrics
2011-01
Proposed Standard RFC
Dan Romascanu
31 pages
RFC 3725
Best Current Practices for Third Party Call Control (3pcc) in the Session Initiation Protocol (SIP)
2004-04
Best Current Practice RFC
Also known as BCP 85
Allison J. Mankin
26 pages
RFC 3841
Caller Preferences for the Session Initiation Protocol (SIP)
2004-08
Proposed Standard RFC
Allison J. Mankin
4 pages
RFC 6432
Carrying Q.850 Codes in Reason Header Fields in SIP (Session Initiation Protocol) Responses
2011-11
Proposed Standard RFC
Gonzalo Camarillo
30 pages
RFC 6072
Certificate Management Service for the Session Initiation Protocol (SIP)
2011-02
Proposed Standard RFC
Robert Sparks
12 pages
RFC 3427
Change Process for the Session Initiation Protocol (SIP)
2002-12
Best Current Practice RFC
Obsoleted by rfc5727
Updated by rfc3968, rfc3969
Harald T. Alvestrand
14 pages
RFC 5727
Change Process for the Session Initiation Protocol (SIP) and the Real-time Applications and Infrastructure Area Errata
2010-03
Best Current Practice RFC
Updated by rfc7957
Part of BCP 67
Russ Housley
52 pages
RFC 5570
Common Architecture Label IPv6 Security Option (CALIPSO) Errata
2009-07
Informational RFC
Tim Polk
35 pages
RFC 3050
Common Gateway Interface for SIP
2001-01
Informational RFC

36 pages
RFC 4412
Communications Resource Priority for the Session Initiation Protocol (SIP)
2006-02
Proposed Standard RFC
Updated by rfc7134
Allison J. Mankin
12 pages
RFC 3486
Compressing the Session Initiation Protocol (SIP)
2003-02
Proposed Standard RFC
Updated by rfc5049
Allison J. Mankin
13 pages
RFC 5366
Conference Establishment Using Request-Contained Lists in the Session Initiation Protocol (SIP)
2008-10
Proposed Standard RFC
Cullen Fluffy Jennings
24 pages
RFC 4916
Connected Identity in the Session Initiation Protocol (SIP)
2007-06
Proposed Standard RFC
Cullen Fluffy Jennings
19 pages
RFC 5923
Connection Reuse in the Session Initiation Protocol (SIP) Errata
2010-06
Proposed Standard RFC
Cullen Fluffy Jennings
39 pages
RFC 3087
Control of Service Context using SIP Request-URI
2001-04
Informational RFC

6 pages
RFC 4508
Conveying Feature Tags with the Session Initiation Protocol (SIP) REFER Method
2006-05
Proposed Standard RFC
Updated by rfc8217
Allison J. Mankin
20 pages
RFC 6026
Correct Transaction Handling for 2xx Responses to Session Initiation Protocol (SIP) INVITE Requests Errata
2010-09
Proposed Standard RFC
Gonzalo Camarillo
35 pages
RFC 1694
Definitions of Managed Objects for SMDS Interfaces using SMIv2
1994-08
Draft Standard RFC

25 pages
RFC 1304
Definitions of Managed Objects for the SIP Interface Type
1992-02
Proposed Standard RFC
Obsoleted by rfc1694

25 pages
RFC 6357
Design Considerations for Session Initiation Protocol (SIP) Overload Control
2011-08
Informational RFC
Robert Sparks
72 pages
RFC 4740
Diameter Session Initiation Protocol (SIP) Application Errata
2006-11
Proposed Standard RFC
Dan Romascanu
53 pages
RFC 5806
Diversion Indication in SIP Errata
2010-03
Historic RFC
Robert Sparks
17 pages
RFC 5922
Domain Certificates in the Session Initiation Protocol (SIP)
2010-06
Proposed Standard RFC
Robert Sparks
7 pages
RFC 3361
Dynamic Host Configuration Protocol (DHCP-for-IPv4) Option for Session Initiation Protocol (SIP) Servers
2002-08
Proposed Standard RFC
Allison J. Mankin
7 pages
RFC 3319
Dynamic Host Configuration Protocol (DHCPv6) Options for Session Initiation Protocol (SIP) Servers
2003-07
Proposed Standard RFC
Allison J. Mankin
13 pages
RFC 3960
Early Media and Ringing Tone Generation in the Session Initiation Protocol (SIP)
2004-12
Informational RFC
Allison J. Mankin
41 pages
RFC 4474
Enhancements for Authenticated Identity Management in the Session Initiation Protocol (SIP) Errata
2006-08
Proposed Standard RFC
Obsoleted by rfc8224
1 Allison J. Mankin
7 pages
RFC 5954
Essential Correction for IPv6 ABNF and URI Comparison in RFC 3261 Errata
2010-08
Proposed Standard RFC
Robert Sparks
67 pages
RFC 6216
Example Call Flows Using Session Initiation Protocol (SIP) Security Mechanisms
2011-04
Informational RFC
Gonzalo Camarillo
60 pages
RFC 5407
Example Call Flows of Race Conditions in the Session Initiation Protocol (SIP)
2008-12
Best Current Practice RFC
Also known as BCP 147
Jon Peterson
15 pages
RFC 1169
Explaining the role of GOSIP
1990-08
Informational RFC

8 pages
RFC 5924
Extended Key Usage (EKU) for Session Initiation Protocol (SIP) X.509 Certificates
2010-06
Experimental RFC
Cullen Fluffy Jennings
22 pages
RFC 4411
Extending the Session Initiation Protocol (SIP) Reason Header for Preemption Events
2006-02
Proposed Standard RFC
Allison J. Mankin
17 pages
RFC 5364
Extensible Markup Language (XML) Format Extension for Representing Copy Control Attributes in Resource Lists
2008-10
Proposed Standard RFC
Updated by rfc8996
Jon Peterson
11 pages
RFC 3105
Finding an RSIP Server with SLP
2001-10
Experimental RFC

10 pages
RFC 5363
Framework and Security Considerations for Session Initiation Protocol (SIP) URI-List Services
2008-10
Proposed Standard RFC
Jon Peterson
37 pages
RFC 5763
Framework for Establishing a Secure Real-time Transport Protocol (SRTP) Security Context Using Datagram Transport Layer Security (DTLS) Errata
2010-05
Proposed Standard RFC
Updated by rfc8842
Cullen Fluffy Jennings
31 pages
RFC 5194
Framework for Real-Time Text over IP Using the Session Initiation Protocol (SIP)
2008-06
Informational RFC
Jon Peterson
10 pages
RFC 5369
Framework for Transcoding with the Session Initiation Protocol (SIP)
2008-10
Informational RFC
Jon Peterson
23 pages
RFC 4485
Guidelines for Authors of Extensions to the Session Initiation Protocol (SIP)
2006-05
Informational RFC
Allison J. Mankin
40 pages
RFC 4596
Guidelines for Usage of the Session Initiation Protocol (SIP) Caller Preferences Extension Errata
2006-07
Informational RFC
Allison J. Mankin
23 pages
RFC 5379
Guidelines for Using the Privacy Mechanism for SIP
2010-02
Informational RFC
Jon Peterson
12 pages
RFC 4245
High-Level Requirements for Tightly Coupled SIP Conferencing
2005-11
Informational RFC
Allison J. Mankin
18 pages
RFC 3310
Hypertext Transfer Protocol (HTTP) Digest Authentication Using Authentication and Key Agreement (AKA)
2002-09
Informational RFC
1 Allison J. Mankin
6 pages
RFC 5478
IANA Registration of New Session Initiation Protocol (SIP) Resource-Priority Namespaces
2009-03
Proposed Standard RFC
Cullen Fluffy Jennings
15 pages
RFC 6157
IPv6 Transition in the Session Initiation Protocol (SIP)
2011-04
Proposed Standard RFC
1 Jon Peterson
23 pages
RFC 5897
Identification of Communications Services in the Session Initiation Protocol (SIP)
2010-06
Informational RFC
Robert Sparks
11 pages
RFC 5606
Implications of 'retransmission-allowed' for SIP Location Conveyance
2009-08
Informational RFC
Cullen Fluffy Jennings
6 pages
RFC 5768
Indicating Support for Interactive Connectivity Establishment (ICE) in the Session Initiation Protocol (SIP)
2010-04
Proposed Standard RFC
Cullen Fluffy Jennings
36 pages
RFC 3840
Indicating User Agent Capabilities in the Session Initiation Protocol (SIP)
2004-08
Proposed Standard RFC
Allison J. Mankin
18 pages
RFC 6223
Indication of Support for Keep-Alive
2011-04
Proposed Standard RFC
1 Robert Sparks
36 pages
RFC 4083
Input 3rd-Generation Partnership Project (3GPP) Release 5 Requirements on the Session Initiation Protocol (SIP)
2005-05
Informational RFC
Allison J. Mankin
68 pages
RFC 3398
Integrated Services Digital Network (ISDN) User Part (ISUP) to Session Initiation Protocol (SIP) Mapping Errata
2002-12
Proposed Standard RFC
Allison J. Mankin
30 pages
RFC 3312
Integration of Resource Management and Session Initiation Protocol (SIP) Errata
2002-10
Proposed Standard RFC
Updated by rfc4032, rfc5027
1 Allison J. Mankin
4 pages
RFC 4569
Internet Assigned Number Authority (IANA) Registration of the Message Media Feature Tag
2006-07
Informational RFC
Allison J. Mankin
5 pages
RFC 5509
Internet Assigned Numbers Authority (IANA) Registration of Instant Messaging and Presence DNS SRV RRs for the Session Initiation Protocol (SIP)
2009-04
Proposed Standard RFC
Jon Peterson
8 pages
RFC 3420
Internet Media Type message/sipfrag Errata
2002-11
Proposed Standard RFC
Allison J. Mankin
25 pages
RFC 3976
Interworking SIP and Intelligent Network (IN) Applications
2005-01
Informational RFC
Allison J. Mankin
65 pages
RFC 4497
Interworking between the Session Initiation Protocol (SIP) and QSIG
2006-05
Best Current Practice RFC
Updated by rfc8996
Also known as BCP 117
Allison J. Mankin
6 pages
RFC 1805
Location-Independent Data/Software Integrity Protocol
1995-06
Informational RFC

10 pages
RFC 3204
MIME media types for ISUP and QSIG Objects Errata
2001-12
Proposed Standard RFC
Updated by rfc3459, rfc5621

83 pages
RFC 4780
Management Information Base for the Session Initiation Protocol (SIP)
2007-04
Proposed Standard RFC
Cullen Fluffy Jennings
50 pages
RFC 5626
Managing Client-Initiated Connections in the Session Initiation Protocol (SIP)
2009-10
Proposed Standard RFC
1 Robert Sparks
24 pages
RFC 6044
Mapping and Interworking of Diversion Information between Diversion and History-Info Headers in the Session Initiation Protocol (SIP) Errata
2010-10
Informational RFC
Obsoleted by rfc7544
Robert Sparks
13 pages
RFC 3578
Mapping of Integrated Services Digital Network (ISDN) User Part (ISUP) Overlap Signalling to the Session Initiation Protocol (SIP)
2003-08
Proposed Standard RFC
Allison J. Mankin
49 pages
RFC 6230
Media Control Channel Framework Errata
2011-05
Proposed Standard RFC
Robert Sparks
19 pages
RFC 5621
Message Body Handling in the Session Initiation Protocol (SIP)
2009-09
Proposed Standard RFC
Updated by rfc8262
Robert Sparks
26 pages
RFC 5057
Multiple Dialog Usages in the Session Initiation Protocol
2007-11
Informational RFC
Jon Peterson
18 pages
RFC 5365
Multiple-Recipient MESSAGE Requests in the Session Initiation Protocol (SIP)
2008-10
Proposed Standard RFC
Cullen Fluffy Jennings
60 pages
RFC 6314
NAT Traversal Practices for Client-Server SIP
2011-07
Informational RFC
1 Robert Sparks
40 pages
RFC 5627
Obtaining and Using Globally Routable User Agent URIs (GRUUs) in the Session Initiation Protocol (SIP) Errata
2009-10
Proposed Standard RFC
3 Cullen Fluffy Jennings
18 pages
RFC 3325
Private Extensions to the Session Initiation Protocol (SIP) for Asserted Identity within Trusted Networks Errata
2002-12
Informational RFC
Updated by rfc5876, rfc8217
Allison J. Mankin
15 pages
RFC 5009
Private Header (P-Header) Extension to the Session Initiation Protocol (SIP) for Authorization of Early Media
2007-09
Informational RFC
Jon Peterson
34 pages
RFC 3455
Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for the 3rd-Generation Partnership Project (3GPP) Errata
2003-01
Informational RFC
Obsoleted by rfc7315
1 Allison J. Mankin
16 pages
RFC 3313
Private Session Initiation Protocol (SIP) Extensions for Media Authorization
2003-01
Informational RFC
Allison J. Mankin
28 pages
RFC 3603
Private Session Initiation Protocol (SIP) Proxy-to-Proxy Extensions for Supporting the PacketCable Distributed Call Signaling Architecture
2003-10
Informational RFC
Obsoleted by rfc5503
1 Allison J. Mankin
34 pages
RFC 5503
Private Session Initiation Protocol (SIP) Proxy-to-Proxy Extensions for Supporting the PacketCable Distributed Call Signaling Architecture
2009-03
Informational RFC
1 Cullen Fluffy Jennings
10 pages
RFC 4321
Problems Identified Associated with the Session Initiation Protocol's (SIP) Non-INVITE Transaction
2006-01
Informational RFC
Allison J. Mankin
19 pages
RFC 3104
RSIP Support for End-to-end IPsec Errata
2001-10
Experimental RFC

26 pages
RFC 6141
Re-INVITE and Target-Refresh Request Handling in the Session Initiation Protocol (SIP)
2011-03
Proposed Standard RFC
Robert Sparks
30 pages
RFC 3102
Realm Specific IP: Framework
2001-10
Experimental RFC

54 pages
RFC 3103
Realm Specific IP: Protocol Specification
2001-10
Experimental RFC

13 pages
RFC 5368
Referring to Multiple Resources in the Session Initiation Protocol (SIP)
2008-10
Proposed Standard RFC
Updated by rfc8262
Cullen Fluffy Jennings
14 pages
RFC 5628
Registration Event Package Extension for Session Initiation Protocol (SIP) Globally Routable User Agent URIs (GRUUs) Errata
2009-10
Proposed Standard RFC
Jon Peterson
35 pages
RFC 6140
Registration for Multiple Phone Numbers in the Session Initiation Protocol (SIP) Errata
2011-03
Proposed Standard RFC
Gonzalo Camarillo
8 pages
RFC 5079
Rejecting Anonymous Requests in the Session Initiation Protocol (SIP)
2007-12
Proposed Standard RFC
Cullen Fluffy Jennings
14 pages
RFC 3262
Reliability of Provisional Responses in Session Initiation Protocol (SIP) Errata
2002-07
Proposed Standard RFC
3 Allison J. Mankin
19 pages
RFC 4904
Representing Trunk Groups in tel/sip Uniform Resource Identifiers (URIs)
2007-06
Proposed Standard RFC
Jon Peterson
17 pages
RFC 4538
Request Authorization through Dialog Identification in the Session Initiation Protocol (SIP)
2006-06
Proposed Standard RFC
Allison J. Mankin
24 pages
RFC 5373
Requesting Answering Modes for the Session Initiation Protocol (SIP)
2008-11
Proposed Standard RFC
Cullen Fluffy Jennings
45 pages
RFC 5479
Requirements and Analysis of Media Security Management Protocols Errata
2009-04
Informational RFC
Cullen Fluffy Jennings
8 pages
RFC 4453
Requirements for Consent-Based Communications in the Session Initiation Protocol (SIP)
2006-04
Informational RFC
Allison J. Mankin
12 pages
RFC 4189
Requirements for End-to-Middle Security for the Session Initiation Protocol (SIP)
2005-10
Informational RFC
Allison J. Mankin
14 pages
RFC 5390
Requirements for Management of Overload in the Session Initiation Protocol
2008-12
Informational RFC
Jon Peterson
13 pages
RFC 5947
Requirements for Multiple Address of Record (AOR) Reachability Information in the Session Initiation Protocol (SIP)
2010-09
Informational RFC
Gonzalo Camarillo
17 pages
RFC 3487
Requirements for Resource Priority Mechanisms for the Session Initiation Protocol (SIP)
2003-03
Informational RFC
Allison J. Mankin
23 pages
RFC 6271
Requirements for SIP-Based Session Peering
2011-06
Informational RFC
Gonzalo Camarillo
26 pages
RFC 5853
Requirements from Session Initiation Protocol (SIP) Session Border Control (SBC) Deployments
2010-04
Informational RFC
Robert Sparks
6 pages
RFC 3853
S/MIME Advanced Encryption Standard (AES) Requirement for the Session Initiation Protocol (SIP)
2004-07
Proposed Standard RFC
Allison J. Mankin
36 pages
RFC 5552
SIP Interface to VoiceXML Media Services Errata
2009-05
Proposed Standard RFC
Robert Sparks
37 pages
RFC 4504
SIP Telephony Device Requirements and Configuration
2006-05
Informational RFC
Jon Peterson
151 pages
RFC 2543
SIP: Session Initiation Protocol
1999-03
Proposed Standard RFC
Obsoleted by rfc3261, rfc3262, rfc3263, rfc3264, rfc3265
2
269 pages
RFC 3261
SIP: Session Initiation Protocol Errata
2002-07
Proposed Standard RFC
Updated by rfc3265, rfc3853, rfc4320, rfc4916, rfc5393, rfc5621, rfc5626, rfc5630, rfc5922, rfc5954, rfc6026, rfc6141, rfc6665, rfc6878, rfc7462, rfc7463, rfc8217, rfc8591, rfc8760, rfc8898, rfc8996
3 Allison J. Mankin
24 pages
RFC 3329
Security Mechanism Agreement for the Session Initiation Protocol (SIP) Errata
2003-01
Proposed Standard RFC
Updated by rfc8996
Allison J. Mankin
13 pages
RFC 3893
Session Initiation Protocol (SIP) Authenticated Identity Body (AIB) Format
2004-09
Proposed Standard RFC
Allison J. Mankin
94 pages
RFC 3665
Session Initiation Protocol (SIP) Basic Call Flow Examples Errata
2004-01
Best Current Practice RFC
Also known as BCP 75
1 Allison J. Mankin
43 pages
RFC 4579
Session Initiation Protocol (SIP) Call Control - Conferencing for User Agents
2006-08
Best Current Practice RFC
Also known as BCP 119
Allison J. Mankin
58 pages
RFC 5589
Session Initiation Protocol (SIP) Call Control - Transfer Errata
2009-06
Best Current Practice RFC
Also known as BCP 149
Cullen Fluffy Jennings
17 pages
RFC 3327
Session Initiation Protocol (SIP) Extension Header Field for Registering Non-Adjacent Contacts Errata
2002-12
Proposed Standard RFC
Updated by rfc5626
Allison J. Mankin
17 pages
RFC 3608
Session Initiation Protocol (SIP) Extension Header Field for Service Route Discovery During Registration
2003-10
Proposed Standard RFC
Updated by rfc5630
Allison J. Mankin
32 pages
RFC 3903
Session Initiation Protocol (SIP) Extension for Event State Publication
2004-11
Proposed Standard RFC
Updated by rfc8996
Allison J. Mankin
18 pages
RFC 3428
Session Initiation Protocol (SIP) Extension for Instant Messaging Errata
2002-12
Proposed Standard RFC
Updated by rfc8591
1 Allison J. Mankin
16 pages
RFC 5263
Session Initiation Protocol (SIP) Extension for Partial Notification of Presence Information
2008-09
Proposed Standard RFC
Updated by rfc8996
Jon Peterson
36 pages
RFC 6086
Session Initiation Protocol (SIP) INFO Method and Package Framework Errata
2011-01
Proposed Standard RFC
Robert Sparks
118 pages
RFC 3666
Session Initiation Protocol (SIP) Public Switched Telephone Network (PSTN) Call Flows Errata
2004-01
Best Current Practice RFC
Also known as BCP 76
4 Allison J. Mankin
14 pages
RFC 6228
Session Initiation Protocol (SIP) Response Code for Indication of Terminated Dialog Errata
2011-05
Proposed Standard RFC
Robert Sparks
35 pages
RFC 5631
Session Initiation Protocol (SIP) Session Mobility
2009-10
Informational RFC
Jon Peterson
53 pages
RFC 4475
Session Initiation Protocol (SIP) Torture Test Messages
2006-05
Informational RFC
Jon Peterson
18 pages
RFC 5118
Session Initiation Protocol (SIP) Torture Test Messages for Internet Protocol Version 6 (IPv6) Errata
2008-02
Informational RFC
Jon Peterson
21 pages
RFC 4458
Session Initiation Protocol (SIP) URIs for Applications such as Voicemail and Interactive Voice Response (IVR) Errata
2006-04
Informational RFC
Updated by rfc8119
Allison J. Mankin
33 pages
RFC 6337
Session Initiation Protocol (SIP) Usage of the Offer/Answer Model
2011-08
Informational RFC
Robert Sparks
30 pages
RFC 5196
Session Initiation Protocol (SIP) User Agent Capability Extension to Presence Information Data Format (PIDF)
2008-09
Proposed Standard RFC
Jon Peterson
29 pages
RFC 6011
Session Initiation Protocol (SIP) User Agent Configuration Errata
2010-10
Informational RFC
Gonzalo Camarillo
16 pages
RFC 4123
Session Initiation Protocol (SIP)-H.323 Interworking Requirements
2005-07
Informational RFC
1 Jon Peterson
38 pages
RFC 3265
Session Initiation Protocol (SIP)-Specific Event Notification Errata
2002-07
Proposed Standard RFC
Obsoleted by rfc6665
Updated by rfc5367, rfc5727, rfc6446
3 Allison J. Mankin
17 pages
RFC 3263
Session Initiation Protocol (SIP): Locating SIP Servers
2002-07
Proposed Standard RFC
Updated by rfc7984, rfc8553
2 Allison J. Mankin
41 pages
RFC 6035
Session Initiation Protocol Event Package for Voice Quality Reporting Errata
2010-11
Proposed Standard RFC
Robert Sparks
170 pages
RFC 5359
Session Initiation Protocol Service Examples
2008-10
Best Current Practice RFC
Also known as BCP 144
Jon Peterson
23 pages
RFC 3372
Session Initiation Protocol for Telephones (SIP-T): Context and Architectures Errata
2002-09
Best Current Practice RFC
Also known as BCP 63
Allison J. Mankin
27 pages
RFC 4028
Session Timers in the Session Initiation Protocol (SIP) Errata
2005-05
Proposed Standard RFC
1 Allison J. Mankin
11 pages
RFC 3324
Short Term Requirements for Network Asserted Identity
2002-12
Informational RFC
Allison J. Mankin
23 pages
RFC 1710
Simple Internet Protocol Plus White Paper
1994-10
Informational RFC

19 pages
RFC 5638
Simple SIP Usage Scenario for Applications in the Endpoints
2009-09
Informational RFC
Cullen Fluffy Jennings
9 pages
RFC 5367
Subscriptions to Request-Contained Resource Lists in the Session Initiation Protocol (SIP)
2008-10
Proposed Standard RFC
Cullen Fluffy Jennings
8 pages
RFC 4488
Suppression of Session Initiation Protocol (SIP) REFER Method Implicit Subscription
2006-05
Proposed Standard RFC
Allison J. Mankin
11 pages
RFC 3959
The Early Session Disposition Type for the Session Initiation Protocol (SIP) Errata
2004-12
Proposed Standard RFC
Allison J. Mankin
8 pages
RFC 3968
The Internet Assigned Number Authority (IANA) Header Field Parameter Registry for the Session Initiation Protocol (SIP)
2004-12
Best Current Practice RFC
Also known as BCP 98
Allison J. Mankin
6 pages
RFC 3969
The Internet Assigned Number Authority (IANA) Uniform Resource Identifier (URI) Parameter Registry for the Session Initiation Protocol (SIP)
2004-12
Best Current Practice RFC
Updated by rfc5727
Also known as BCP 99
Allison J. Mankin
32 pages
RFC 4964
The P-Answer-State Header Extension to the Session Initiation Protocol for the Open Mobile Alliance Push to Talk over Cellular
2007-09
Informational RFC
Updated by rfc8996
Jon Peterson
73 pages
RFC 2848
The PINT Service Protocol: Extensions to SIP and SDP for IP Access to Telephone Call Services
2000-06
Proposed Standard RFC

8 pages
RFC 3326
The Reason Header Field for the Session Initiation Protocol (SIP)
2002-12
Proposed Standard RFC
Updated by rfc8606, rfc9366
Allison J. Mankin
9 pages
RFC 2976
The SIP INFO Method
2000-10
Proposed Standard RFC
Obsoleted by rfc6086

14 pages
RFC 5502
The SIP P-Served-User Private-Header (P-Header) for the 3GPP IP Multimedia (IM) Core Network (CN) Subsystem Errata
2009-04
Informational RFC
Updated by rfc8217, rfc8498
Jon Peterson
17 pages
RFC 3911
The Session Initiation Protocol (SIP) "Join" Header
2004-10
Proposed Standard RFC
Allison J. Mankin
16 pages
RFC 3891
The Session Initiation Protocol (SIP) "Replaces" Header Errata
2004-09
Proposed Standard RFC
1 Allison J. Mankin
11 pages
RFC 5370
The Session Initiation Protocol (SIP) Conference Bridge Transcoding Model
2008-10
Proposed Standard RFC
Jon Peterson
7 pages
RFC 5002
The Session Initiation Protocol (SIP) P-Profile-Key Private Header (P-Header) Errata
2007-08
Informational RFC
Updated by rfc8217
Jon Peterson
12 pages
RFC 5318
The Session Initiation Protocol (SIP) P-Refused-URI-List Private-Header (P-Header) Errata
2008-12
Informational RFC
Updated by rfc8217
Jon Peterson
8 pages
RFC 4457
The Session Initiation Protocol (SIP) P-User-Database Private-Header (P-Header)
2006-04
Informational RFC
Allison J. Mankin
16 pages
RFC 5362
The Session Initiation Protocol (SIP) Pending Additions Event Package
2008-10
Proposed Standard RFC
Jon Peterson
23 pages
RFC 3515
The Session Initiation Protocol (SIP) Refer Method Errata
2003-04
Proposed Standard RFC
Updated by rfc7647, rfc8217
Allison J. Mankin
25 pages
RFC 3892
The Session Initiation Protocol (SIP) Referred-By Mechanism
2004-09
Proposed Standard RFC
Updated by rfc8217
Allison J. Mankin
13 pages
RFC 3311
The Session Initiation Protocol (SIP) UPDATE Method
2002-10
Proposed Standard RFC
1 Allison J. Mankin
30 pages
RFC 3485
The Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Static Dictionary for Signaling Compression (SigComp)
2003-03
Proposed Standard RFC
Updated by rfc4896
Allison J. Mankin
28 pages
RFC 5039
The Session Initiation Protocol (SIP) and Spam
2008-01
Informational RFC
Jon Peterson
10 pages
RFC 4168
The Stream Control Transmission Protocol (SCTP) as a Transport for the Session Initiation Protocol (SIP)
2005-10
Proposed Standard RFC
Updated by rfc8996
Allison J. Mankin
56 pages
RFC 5630
The Use of the SIPS URI Scheme in the Session Initiation Protocol (SIP)
2009-10
Proposed Standard RFC
Cullen Fluffy Jennings
15 pages
RFC 4484
Trait-Based Authorization Requirements for the Session Initiation Protocol (SIP)
2006-08
Informational RFC
Allison J. Mankin
19 pages
RFC 4117
Transcoding Services Invocation in the Session Initiation Protocol (SIP) Using Third Party Call Control (3pcc) Errata
2005-06
Informational RFC
Allison J. Mankin
10 pages
RFC 4032
Update to the Session Initiation Protocol (SIP) Preconditions Framework
2005-03
Proposed Standard RFC
1 Allison J. Mankin
11 pages
RFC 5876
Updates to Asserted Identity in the Session Initiation Protocol (SIP)
2010-04
Informational RFC
Cullen Fluffy Jennings
6 pages
RFC 4092
Usage of the Session Description Protocol (SDP) Alternative Network Address Types (ANAT) Semantics in the Session Initiation Protocol (SIP)
2005-06
Proposed Standard RFC
Obsoleted by rfc5245
Allison J. Mankin
16 pages
RFC 6341
Use Cases and Requirements for SIP-Based Media Recording (SIPREC)
2011-08
Informational RFC
1 Gonzalo Camarillo
17 pages
RFC 3351
User Requirements for the Session Initiation Protocol (SIP) in Support of Deaf, Hard of Hearing and Speech-impaired Individuals
2002-08
Informational RFC
Allison J. Mankin
11 pages
RFC 5767
User-Agent-Driven Privacy Mechanism for SIP
2010-04
Informational RFC
Cullen Fluffy Jennings
16 pages
RFC 3824
Using E.164 numbers with the Session Initiation Protocol (SIP)
2004-06
Informational RFC
Allison J. Mankin
23 pages
RFC 6405
Voice over IP (VoIP) SIP Peering Use Cases
2011-11
Informational RFC
Gonzalo Camarillo
8 pages
RFC 3764
enumservice registration for Session Initiation Protocol (SIP) Addresses-of-Record
2004-04
Proposed Standard RFC
Updated by rfc6118
1 Allison J. Mankin