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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)
15 pages
RFC 1169
Explaining the role of GOSIP
1990-08
Informational RFC
25 pages
RFC 1304
Definitions of Managed Objects for the SIP Interface Type
1992-02
Proposed Standard RFC
Obsoleted by rfc1694
35 pages
RFC 1694
Definitions of Managed Objects for SMDS Interfaces using SMIv2
1994-08
Draft Standard RFC
23 pages
RFC 1710
Simple Internet Protocol Plus White Paper
1994-10
Informational RFC
6 pages
RFC 1805
Location-Independent Data/Software Integrity Protocol
1995-06
Informational RFC
151 pages
RFC 2543
SIP: Session Initiation Protocol
1999-03
Proposed Standard RFC
Obsoleted by rfc3261, rfc3262, rfc3263, rfc3264, rfc3265 		2
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
9 pages
RFC 2976
The SIP INFO Method
2000-10
Proposed Standard RFC
Obsoleted by rfc6086
35 pages
RFC 3050
Common Gateway Interface for SIP
2001-01
Informational RFC
39 pages
RFC 3087
Control of Service Context using SIP Request-URI
2001-04
Informational RFC
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
19 pages
RFC 3104
RSIP Support for End-to-end IPsec Errata
2001-10
Experimental RFC
11 pages
RFC 3105
Finding an RSIP Server with SLP
2001-10
Experimental RFC
10 pages
RFC 3204
MIME media types for ISUP and QSIG Objects Errata
2001-12
Proposed Standard RFC
Updated by rfc3459, rfc5621
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
14 pages
RFC 3262
Reliability of Provisional Responses in Session Initiation Protocol (SIP) Errata
2002-07
Proposed Standard RFC 		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
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
18 pages
RFC 3310
Hypertext Transfer Protocol (HTTP) Digest Authentication Using Authentication and Key Agreement (AKA)
2002-09
Informational RFC 		1 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 3312
Integration of Resource Management and Session Initiation Protocol (SIP) Errata
2002-10
Proposed Standard RFC
Updated by rfc4032, rfc5027 		1 Allison J. Mankin
16 pages
RFC 3313
Private Session Initiation Protocol (SIP) Extensions for Media Authorization
2003-01
Informational 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
22 pages
RFC 3323
A Privacy Mechanism for the Session Initiation Protocol (SIP) Errata
2002-12
Proposed Standard RFC 		Allison J. Mankin
11 pages
RFC 3324
Short Term Requirements for Network Asserted Identity
2002-12
Informational RFC 		Allison J. Mankin
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
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
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
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
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
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
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
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
8 pages
RFC 3420
Internet Media Type message/sipfrag Errata
2002-11
Proposed Standard RFC 		Allison J. Mankin
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
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
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
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
12 pages
RFC 3486
Compressing the Session Initiation Protocol (SIP)
2003-02
Proposed Standard RFC
Updated by rfc5049 		Allison J. Mankin
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 3515
The Session Initiation Protocol (SIP) Refer Method Errata
2003-04
Proposed Standard RFC
Updated by rfc7647, rfc8217 		Allison J. Mankin
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
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
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
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
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
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
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
15 pages
RFC 3702
Authentication, Authorization, and Accounting Requirements for the Session Initiation Protocol (SIP)
2004-02
Informational RFC 		Allison J. Mankin
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
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
16 pages
RFC 3824
Using E.164 numbers with the Session Initiation Protocol (SIP)
2004-06
Informational RFC 		Allison J. Mankin
36 pages
RFC 3840
Indicating User Agent Capabilities in the Session Initiation Protocol (SIP)
2004-08
Proposed Standard RFC 		Allison J. Mankin
26 pages
RFC 3841
Caller Preferences for the Session Initiation Protocol (SIP)
2004-08
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
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
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
20 pages
RFC 3857
A Watcher Information Event Template-Package for the Session Initiation Protocol (SIP)
2004-08
Proposed Standard RFC 		Ted Hardie
16 pages
RFC 3891
The Session Initiation Protocol (SIP) "Replaces" Header Errata
2004-09
Proposed Standard RFC 		1 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 3893
Session Initiation Protocol (SIP) Authenticated Identity Body (AIB) Format
2004-09
Proposed Standard RFC 		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
17 pages
RFC 3911
The Session Initiation Protocol (SIP) "Join" Header
2004-10
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
13 pages
RFC 3960
Early Media and Ringing Tone Generation in the Session Initiation Protocol (SIP)
2004-12
Informational 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
25 pages
RFC 3976
Interworking SIP and Intelligent Network (IN) Applications
2005-01
Informational RFC 		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
10 pages
RFC 4032
Update to the Session Initiation Protocol (SIP) Preconditions Framework
2005-03
Proposed Standard RFC 		1 Allison J. Mankin
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
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
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
16 pages
RFC 4123
Session Initiation Protocol (SIP)-H.323 Interworking Requirements
2005-07
Informational RFC 		1 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
12 pages
RFC 4189
Requirements for End-to-Middle Security for the Session Initiation Protocol (SIP)
2005-10
Informational RFC 		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
24 pages
RFC 4240
Basic Network Media Services with SIP Errata
2005-12
Informational RFC 		Allison J. Mankin
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
12 pages
RFC 4245
High-Level Requirements for Tightly Coupled SIP Conferencing
2005-11
Informational RFC 		Allison J. Mankin
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
10 pages
RFC 4321
Problems Identified Associated with the Session Initiation Protocol's (SIP) Non-INVITE Transaction
2006-01
Informational 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
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
22 pages
RFC 4411
Extending the Session Initiation Protocol (SIP) Reason Header for Preemption Events
2006-02
Proposed Standard RFC 		Allison J. Mankin
36 pages
RFC 4412
Communications Resource Priority for the Session Initiation Protocol (SIP)
2006-02
Proposed Standard RFC
Updated by rfc7134 		Allison J. Mankin
8 pages
RFC 4453
Requirements for Consent-Based Communications in the Session Initiation Protocol (SIP)
2006-04
Informational RFC 		Allison J. Mankin
8 pages
RFC 4457
The Session Initiation Protocol (SIP) P-User-Database Private-Header (P-Header)
2006-04
Informational RFC 		Allison J. Mankin
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
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
53 pages
RFC 4475
Session Initiation Protocol (SIP) Torture Test Messages
2006-05
Informational RFC 		Jon Peterson
17 pages
RFC 4483
A Mechanism for Content Indirection in Session Initiation Protocol (SIP) Messages Errata
2006-05
Proposed Standard RFC 		Allison J. Mankin
15 pages
RFC 4484
Trait-Based Authorization Requirements for the Session Initiation Protocol (SIP)
2006-08
Informational RFC 		Allison J. Mankin
23 pages
RFC 4485
Guidelines for Authors of Extensions to the Session Initiation Protocol (SIP)
2006-05
Informational RFC 		Allison J. Mankin
8 pages
RFC 4488
Suppression of Session Initiation Protocol (SIP) REFER Method Implicit Subscription
2006-05
Proposed Standard 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
37 pages
RFC 4504
SIP Telephony Device Requirements and Configuration
2006-05
Informational RFC 		Jon Peterson
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
17 pages
RFC 4538
Request Authorization through Dialog Identification in the Session Initiation Protocol (SIP)
2006-06
Proposed Standard RFC 		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
48 pages
RFC 4575
A Session Initiation Protocol (SIP) Event Package for Conference State
2006-08
Proposed Standard RFC 		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
40 pages
RFC 4596
Guidelines for Usage of the Session Initiation Protocol (SIP) Caller Preferences Extension Errata
2006-07
Informational RFC 		Allison J. Mankin
39 pages
RFC 4662
A Session Initiation Protocol (SIP) Event Notification Extension for Resource Lists Errata
2006-08
Proposed Standard RFC 		Cullen Fluffy Jennings
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
72 pages
RFC 4740
Diameter Session Initiation Protocol (SIP) Application Errata
2006-11
Proposed Standard RFC 		Dan Romascanu
83 pages
RFC 4780
Management Information Base for the Session Initiation Protocol (SIP)
2007-04
Proposed Standard RFC 		Cullen Fluffy Jennings
19 pages
RFC 4904
Representing Trunk Groups in tel/sip Uniform Resource Identifiers (URIs)
2007-06
Proposed Standard RFC 		Jon Peterson
24 pages
RFC 4916
Connected Identity in the Session Initiation Protocol (SIP)
2007-06
Proposed Standard RFC 		Cullen Fluffy Jennings
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
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
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
28 pages
RFC 5039
The Session Initiation Protocol (SIP) and Spam
2008-01
Informational RFC 		Jon Peterson
21 pages
RFC 5049
Applying Signaling Compression (SigComp) to the Session Initiation Protocol (SIP)
2007-12
Proposed Standard RFC
Updated by rfc8996 		Magnus Westerlund
26 pages
RFC 5057
Multiple Dialog Usages in the Session Initiation Protocol
2007-11
Informational RFC 		Jon Peterson
8 pages
RFC 5079
Rejecting Anonymous Requests in the Session Initiation Protocol (SIP)
2007-12
Proposed Standard RFC 		Cullen Fluffy Jennings
18 pages
RFC 5118
Session Initiation Protocol (SIP) Torture Test Messages for Internet Protocol Version 6 (IPv6) Errata
2008-02
Informational RFC 		Jon Peterson
31 pages
RFC 5194
Framework for Real-Time Text over IP Using the Session Initiation Protocol (SIP)
2008-06
Informational RFC 		Jon Peterson
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
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
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
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
170 pages
RFC 5359
Session Initiation Protocol Service Examples
2008-10
Best Current Practice RFC
Also known as BCP 144 		Jon Peterson
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
14 pages
RFC 5361
A Document Format for Requesting Consent
2008-10
Proposed Standard RFC 		Jon Peterson
16 pages
RFC 5362
The Session Initiation Protocol (SIP) Pending Additions Event Package
2008-10
Proposed Standard RFC 		Jon Peterson
10 pages
RFC 5363
Framework and Security Considerations for Session Initiation Protocol (SIP) URI-List Services
2008-10
Proposed Standard RFC 		Jon Peterson
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
18 pages
RFC 5365
Multiple-Recipient MESSAGE Requests in the Session Initiation Protocol (SIP)
2008-10
Proposed Standard RFC 		Cullen Fluffy Jennings
13 pages
RFC 5366
Conference Establishment Using Request-Contained Lists in the Session Initiation Protocol (SIP)
2008-10
Proposed Standard 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
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
10 pages
RFC 5369
Framework for Transcoding with the Session Initiation Protocol (SIP)
2008-10
Informational RFC 		Jon Peterson
11 pages
RFC 5370
The Session Initiation Protocol (SIP) Conference Bridge Transcoding Model
2008-10
Proposed Standard RFC 		Jon Peterson
24 pages
RFC 5373
Requesting Answering Modes for the Session Initiation Protocol (SIP)
2008-11
Proposed Standard RFC 		Cullen Fluffy Jennings
23 pages
RFC 5379
Guidelines for Using the Privacy Mechanism for SIP
2010-02
Informational RFC 		Jon Peterson
14 pages
RFC 5390
Requirements for Management of Overload in the Session Initiation Protocol
2008-12
Informational RFC 		Jon Peterson
20 pages
RFC 5393
Addressing an Amplification Vulnerability in Session Initiation Protocol (SIP) Forking Proxies
2008-12
Proposed Standard RFC 		2 Cullen Fluffy Jennings
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
39 pages
RFC 5411
A Hitchhiker's Guide to the Session Initiation Protocol (SIP)
2009-02
Informational RFC 		Cullen Fluffy Jennings
6 pages
RFC 5478
IANA Registration of New Session Initiation Protocol (SIP) Resource-Priority Namespaces
2009-03
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
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
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
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
36 pages
RFC 5552
SIP Interface to VoiceXML Media Services Errata
2009-05
Proposed Standard RFC 		Robert Sparks
52 pages
RFC 5570
Common Architecture Label IPv6 Security Option (CALIPSO) Errata
2009-07
Informational RFC 		Tim Polk
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
11 pages
RFC 5606
Implications of 'retransmission-allowed' for SIP Location Conveyance
2009-08
Informational RFC 		Cullen Fluffy Jennings
19 pages
RFC 5621
Message Body Handling in the Session Initiation Protocol (SIP)
2009-09
Proposed Standard RFC
Updated by rfc8262 		Robert Sparks
50 pages
RFC 5626
Managing Client-Initiated Connections in the Session Initiation Protocol (SIP)
2009-10
Proposed Standard 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
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
38 pages
RFC 5629
A Framework for Application Interaction in the Session Initiation Protocol (SIP)
2009-10
Proposed Standard RFC 		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
35 pages
RFC 5631
Session Initiation Protocol (SIP) Session Mobility
2009-10
Informational RFC 		Jon Peterson
19 pages
RFC 5638
Simple SIP Usage Scenario for Applications in the Endpoints
2009-09
Informational RFC 		Cullen Fluffy Jennings
18 pages
RFC 5658
Addressing Record-Route Issues in the Session Initiation Protocol (SIP)
2009-10
Proposed Standard 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
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
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
11 pages
RFC 5767
User-Agent-Driven Privacy Mechanism for SIP
2010-04
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
53 pages
RFC 5806
Diversion Indication in SIP Errata
2010-03
Historic 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 5850
A Call Control and Multi-Party Usage Framework for the Session Initiation Protocol (SIP) Errata
2010-05
Informational RFC 		Cullen Fluffy Jennings
26 pages
RFC 5853
Requirements from Session Initiation Protocol (SIP) Session Border Control (SBC) Deployments
2010-04
Informational RFC 		Robert Sparks
27 pages
RFC 5875
An Extensible Markup Language (XML) Configuration Access Protocol (XCAP) Diff Event Package
2010-05
Proposed Standard RFC 		Robert Sparks
11 pages
RFC 5876
Updates to Asserted Identity in the Session Initiation Protocol (SIP)
2010-04
Informational RFC 		Cullen Fluffy Jennings
23 pages
RFC 5897
Identification of Communications Services in the Session Initiation Protocol (SIP)
2010-06
Informational RFC 		Robert Sparks
17 pages
RFC 5922
Domain Certificates in the Session Initiation Protocol (SIP)
2010-06
Proposed Standard RFC 		Robert Sparks
19 pages
RFC 5923
Connection Reuse in the Session Initiation Protocol (SIP) Errata
2010-06
Proposed Standard RFC 		Cullen Fluffy Jennings
8 pages
RFC 5924
Extended Key Usage (EKU) for Session Initiation Protocol (SIP) X.509 Certificates
2010-06
Experimental RFC 		Cullen Fluffy Jennings
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
7 pages
RFC 5954
Essential Correction for IPv6 ABNF and URI Comparison in RFC 3261 Errata
2010-08
Proposed Standard RFC 		Robert Sparks
19 pages
RFC 5989
A SIP Event Package for Subscribing to Changes to an HTTP Resource
2010-10
Proposed Standard RFC 		Alexey Melnikov
29 pages
RFC 6011
Session Initiation Protocol (SIP) User Agent Configuration Errata
2010-10
Informational RFC 		Gonzalo Camarillo
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
41 pages
RFC 6035
Session Initiation Protocol Event Package for Voice Quality Reporting Errata
2010-11
Proposed Standard RFC 		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
19 pages
RFC 6050
A Session Initiation Protocol (SIP) Extension for the Identification of Services
2010-11
Informational RFC 		Robert Sparks
30 pages
RFC 6072
Certificate Management Service for the Session Initiation Protocol (SIP)
2011-02
Proposed Standard RFC 		Robert Sparks
27 pages
RFC 6076
Basic Telephony SIP End-to-End Performance Metrics
2011-01
Proposed Standard RFC 		Dan Romascanu
54 pages
RFC 6080
A Framework for Session Initiation Protocol User Agent Profile Delivery
2011-03
Proposed Standard RFC 		Gonzalo Camarillo
36 pages
RFC 6086
Session Initiation Protocol (SIP) INFO Method and Package Framework Errata
2011-01
Proposed Standard RFC 		Robert Sparks
35 pages
RFC 6140
Registration for Multiple Phone Numbers in the Session Initiation Protocol (SIP) Errata
2011-03
Proposed Standard RFC 		Gonzalo Camarillo
26 pages
RFC 6141
Re-INVITE and Target-Refresh Request Handling in the Session Initiation Protocol (SIP)
2011-03
Proposed Standard RFC 		Robert Sparks
15 pages
RFC 6157
IPv6 Transition in the Session Initiation Protocol (SIP)
2011-04
Proposed Standard RFC 		1 Jon Peterson
67 pages
RFC 6216
Example Call Flows Using Session Initiation Protocol (SIP) Security Mechanisms
2011-04
Informational RFC 		Gonzalo Camarillo
18 pages
RFC 6223
Indication of Support for Keep-Alive
2011-04
Proposed Standard RFC 		1 Robert Sparks
14 pages
RFC 6228
Session Initiation Protocol (SIP) Response Code for Indication of Terminated Dialog Errata
2011-05
Proposed Standard RFC 		Robert Sparks
49 pages
RFC 6230
Media Control Channel Framework Errata
2011-05
Proposed Standard RFC 		Robert Sparks
23 pages
RFC 6271
Requirements for SIP-Based Session Peering
2011-06
Informational RFC 		Gonzalo Camarillo
60 pages
RFC 6314
NAT Traversal Practices for Client-Server SIP
2011-07
Informational RFC 		1 Robert Sparks
33 pages
RFC 6337
Session Initiation Protocol (SIP) Usage of the Offer/Answer Model
2011-08
Informational RFC 		Robert Sparks
16 pages
RFC 6341
Use Cases and Requirements for SIP-Based Media Recording (SIPREC)
2011-08
Informational RFC 		1 Gonzalo Camarillo
25 pages
RFC 6357
Design Considerations for Session Initiation Protocol (SIP) Overload Control
2011-08
Informational RFC 		Robert Sparks
23 pages
RFC 6405
Voice over IP (VoIP) SIP Peering Use Cases
2011-11
Informational RFC 		Gonzalo Camarillo
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