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Document Date Status IPR AD/Shepherd
RFCs (90 hits)
25 pages
RFC 8876
Non-interactive Emergency Calls
2020-09
Proposed Standard RFC
Adam Roach
8 pages
RFC 8197
A SIP Response Code for Unwanted Calls
2017-07
Proposed Standard RFC
Ben Campbell
318 pages
RFC 7826
Real-Time Streaming Protocol Version 2.0
2016-12
Proposed Standard RFC
2 Alissa Cooper
20 pages
RFC 7904
A SIP Usage for REsource LOcation And Discovery (RELOAD)
2016-10
Proposed Standard RFC
Alissa Cooper
25 pages
RFC 7406
Extensions to the Emergency Services Architecture for Dealing With Unauthenticated and Unauthorized Devices
2014-12
Informational RFC
Richard Barnes
31 pages
RFC 7378
Trustworthy Location
2014-12
Informational RFC
Alissa Cooper
25 pages
RFC 7340
Secure Telephone Identity Problem Statement and Requirements
2014-09
Informational RFC
Richard Barnes
38 pages
RFC 7339
Session Initiation Protocol (SIP) Overload Control
2014-09
Proposed Standard RFC
Richard Barnes
44 pages
RFC 7200
A Session Initiation Protocol (SIP) Load-Control Event Package
2014-04
Proposed Standard RFC
Richard Barnes
18 pages
RFC 7090
Public Safety Answering Point (PSAP) Callback
2014-04
Proposed Standard RFC
1 Richard Barnes
176 pages
RFC 6940
REsource LOcation And Discovery (RELOAD) Base Protocol Errata
2014-01
Proposed Standard RFC
Gonzalo Camarillo
44 pages
RFC 6772
Geolocation Policy: A Document Format for Expressing Privacy Preferences for Location Information
2013-01
Proposed Standard RFC
Robert Sparks
25 pages
RFC 6753
A Location Dereference Protocol Using HTTP-Enabled Location Delivery (HELD)
2012-10
Proposed Standard RFC
Robert Sparks
25 pages
RFC 6739
Synchronizing Service Boundaries and <mapping> Elements Based on the Location-to-Service Translation (LoST) Protocol Errata
2012-10
Experimental RFC
Updated by rfc8996
Robert Sparks
119 pages
RFC 6503
Centralized Conferencing Manipulation Protocol Errata
2012-03
Proposed Standard RFC
Robert Sparks
9 pages
RFC 6444
Location Hiding: Problem Statement and Requirements
2012-01
Informational RFC
Robert Sparks
38 pages
RFC 6443
Framework for Emergency Calling Using Internet Multimedia
2011-12
Informational RFC
Updated by rfc7852
2 Robert Sparks
23 pages
RFC 6451
Location-to-Service Translation (LoST) Protocol Extensions
2011-12
Experimental RFC
Robert Sparks
41 pages
RFC 6280
An Architecture for Location and Location Privacy in Internet Applications
2011-07
Best Current Practice RFC
Also known as BCP 160
Robert Sparks
57 pages
RFC 6252
A Framework of Media-Independent Pre-Authentication (MPA) for Inter-Domain Handover Optimization
2011-06
Informational RFC
Jari Arkko
27 pages
RFC 5979
NSIS Operation over IP Tunnels
2011-03
Experimental RFC
Lars Eggert
154 pages
RFC 5971
GIST: General Internet Signalling Transport
2010-10
Experimental RFC
1 Magnus Westerlund
11 pages
RFC 5962
Dynamic Extensions to the Presence Information Data Format Location Object (PIDF-LO)
2010-09
Proposed Standard RFC
Robert Sparks
21 pages
RFC 5888
The Session Description Protocol (SDP) Grouping Framework Errata
2010-06
Proposed Standard RFC
Updated by rfc8843, rfc9143
Cullen Fluffy Jennings
21 pages
RFC 5687
GEOPRIV Layer 7 Location Configuration Protocol: Problem Statement and Requirements
2010-03
Informational RFC
Cullen Fluffy Jennings
28 pages
RFC 5765
Security Issues and Solutions in Peer-to-Peer Systems for Realtime Communications
2010-02
Informational RFC
Robert Sparks
35 pages
RFC 5631
Session Initiation Protocol (SIP) Session Mobility
2009-10
Informational RFC
Jon Peterson
17 pages
RFC 5582
Location-to-URL Mapping Architecture and Framework Errata
2009-09
Informational RFC
Cullen Fluffy Jennings
8 pages
RFC 5223
Discovering Location-to-Service Translation (LoST) Servers Using the Dynamic Host Configuration Protocol (DHCP)
2008-08
Proposed Standard RFC
Jon Peterson
69 pages
RFC 5222
LoST: A Location-to-Service Translation Protocol Errata
2008-08
Proposed Standard RFC
Updated by rfc6848, rfc8917, rfc9036
2 Jon Peterson
23 pages
RFC 5244
Definition of Events for Channel-Oriented Telephony Signalling
2008-06
Proposed Standard RFC
Cullen Fluffy Jennings
12 pages
RFC 5069
Security Threats and Requirements for Emergency Call Marking and Mapping
2008-01
Informational RFC
Jon Peterson
14 pages
RFC 5031
A Uniform Resource Name (URN) for Emergency and Other Well-Known Services Errata
2008-01
Proposed Standard RFC
Updated by rfc7163
Jon Peterson
23 pages
RFC 5012
Requirements for Emergency Context Resolution with Internet Technologies Errata
2008-01
Informational RFC
Jon Peterson
32 pages
RFC 4745
Common Policy: A Document Format for Expressing Privacy Preferences Errata
2007-02
Proposed Standard RFC
1 Cullen Fluffy Jennings
47 pages
RFC 4734
Definition of Events for Modem, Fax, and Text Telephony Signals
2006-12
Proposed Standard RFC
Cullen Fluffy Jennings
49 pages
RFC 4733
RTP Payload for DTMF Digits, Telephony Tones, and Telephony Signals Errata
2006-12
Proposed Standard RFC
Updated by rfc4734, rfc5244
Cullen Fluffy Jennings
19 pages
RFC 4776
Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Option for Civic Addresses Configuration Information
2006-11
Proposed Standard RFC
Updated by rfc5774, rfc6848
1
19 pages
RFC 4676
Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Option for Civic Addresses Configuration Information Errata
2006-10
Proposed Standard RFC
Obsoleted by rfc4776
Ted Hardie
48 pages
RFC 4575
A Session Initiation Protocol (SIP) Event Package for Conference State
2006-08
Proposed Standard RFC
1 Allison J. Mankin
37 pages
RFC 4480
RPID: Rich Presence Extensions to the Presence Information Data Format (PIDF) Errata
2006-07
Proposed Standard RFC
Ted Hardie
9 pages
RFC 4481
Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals
2006-07
Proposed Standard RFC
Ted Hardie
11 pages
RFC 4482
CIPID: Contact Information for the Presence Information Data Format
2006-07
Proposed Standard RFC
Ted Hardie
12 pages
RFC 4589
Location Types Registry
2006-07
Proposed Standard RFC
1 Ted Hardie
23 pages
RFC 4473
Requirements for Internet Media Guides (IMGs)
2006-05
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
53 pages
RFC 4475
Session Initiation Protocol (SIP) Torture Test Messages
2006-05
Informational RFC
Jon Peterson
22 pages
RFC 4435
A Framework for the Usage of Internet Media Guides (IMGs)
2006-04
Informational RFC
Jon Peterson
36 pages
RFC 4412
Communications Resource Priority for the Session Initiation Protocol (SIP)
2006-02
Proposed Standard RFC
Updated by rfc7134
Allison J. Mankin
14 pages
RFC 4376
Requirements for Floor Control Protocols
2006-02
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
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
16 pages
RFC 4123
Session Initiation Protocol (SIP)-H.323 Interworking Requirements
2005-07
Informational RFC
1 Jon Peterson
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
13 pages
RFC 3994
Indication of Message Composition for Instant Messaging
2005-02
Proposed Standard RFC
1 Ted Hardie
13 pages
RFC 3960
Early Media and Ringing Tone Generation in the Session Initiation Protocol (SIP)
2004-12
Informational RFC
Allison J. Mankin
17 pages
RFC 3966
The tel URI for Telephone Numbers Errata
2004-12
Proposed Standard RFC
Updated by rfc5341
Jon Peterson
74 pages
RFC 3880
Call Processing Language (CPL): A Language for User Control of Internet Telephony Services
2004-11
Proposed Standard RFC
Jon Peterson
26 pages
RFC 3841
Caller Preferences for the Session Initiation Protocol (SIP)
2004-08
Proposed Standard 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
8 pages
RFC 3832
Remote Service Discovery in the Service Location Protocol (SLP) via DNS SRV
2004-07
Experimental RFC
Updated by rfc8553
Dr. Thomas Narten
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
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
7 pages
RFC 3319
Dynamic Host Configuration Protocol (DHCPv6) Options for Session Initiation Protocol (SIP) Servers
2003-07
Proposed Standard RFC
Allison J. Mankin
44 pages
RFC 3551
RTP Profile for Audio and Video Conferences with Minimal Control
2003-07
Internet Standard RFC
Updated by rfc5761, rfc7007, rfc8860
Also known as STD 65
Allison J. Mankin
104 pages
RFC 3550
RTP: A Transport Protocol for Real-Time Applications Errata
2003-07
Internet Standard RFC
Updated by rfc5506, rfc5761, rfc6051, rfc6222, rfc7022, rfc7160, rfc7164, rfc8083, rfc8108, rfc8860
Also known as STD 64
Allison J. Mankin
15 pages
RFC 3528
Mesh-enhanced Service Location Protocol (mSLP)
2003-05
Experimental RFC
Dr. Thomas Narten
17 pages
RFC 3487
Requirements for Resource Priority Mechanisms for the Session Initiation Protocol (SIP)
2003-03
Informational RFC
Allison J. Mankin
11 pages
RFC 3388
Grouping of Media Lines in the Session Description Protocol (SDP)
2002-12
Proposed Standard RFC
Obsoleted by rfc5888
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
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
8 pages
RFC 3421
Select and Sort Extensions for the Service Location Protocol (SLP)
2002-11
Experimental RFC
Dr. Thomas Narten
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
25 pages
RFC 3264
An Offer/Answer Model with Session Description Protocol (SDP) Errata
2002-07
Proposed Standard RFC
Updated by rfc6157, rfc8843, rfc9143
2 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
14 pages
RFC 3262
Reliability of Provisional Responses in Session Initiation Protocol (SIP) Errata
2002-07
Proposed Standard RFC
3 Allison J. Mankin
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
22 pages
RFC 3158
RTP Testing Strategies
2001-08
Informational RFC

35 pages
RFC 3050
Common Gateway Interface for SIP
2001-01
Informational RFC

10 pages
RFC 3009
Registration of parityfec MIME types
2000-11
Proposed Standard RFC
Obsoleted by rfc5109

25 pages
RFC 2871
A Framework for Telephony Routing over IP
2000-06
Informational RFC

25 pages
RFC 2824
Call Processing Language Framework and Requirements
2000-05
Informational RFC

30 pages
RFC 2833
RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
2000-05
Proposed Standard RFC
Obsoleted by rfc4733, rfc4734

12 pages
RFC 2762
Sampling of the Group Membership in RTP
2000-02
Experimental RFC

26 pages
RFC 2733
An RTP Payload Format for Generic Forward Error Correction
1999-12
Proposed Standard RFC
Obsoleted by rfc5109
1
151 pages
RFC 2543
SIP: Session Initiation Protocol
1999-03
Proposed Standard RFC
Obsoleted by rfc3261, rfc3262, rfc3263, rfc3264, rfc3265
2
60 pages
RFC 2458
Toward the PSTN/Internet Inter-Networking--Pre-PINT Implementations
1998-11
Informational RFC

92 pages
RFC 2326
Real Time Streaming Protocol (RTSP)
1998-04
Proposed Standard RFC
Obsoleted by rfc7826
2
75 pages
RFC 1889
RTP: A Transport Protocol for Real-Time Applications
1996-01
Proposed Standard RFC
Obsoleted by rfc3550

18 pages
RFC 1890
RTP Profile for Audio and Video Conferences with Minimal Control
1996-01
Proposed Standard RFC
Obsoleted by rfc3551