| RFC 2976 |
The SIP INFO Method (obsolete: seeRFC 6086) |
| RFC 2848 |
Extensions for IP Access to Telephone Call Services |
| RFC 3050 |
CGI for SIP |
| RFC 3311 |
UPDATE Method |
| RFC 3312 |
Integration of Resource Management and SIP |
| RFC 3313 |
Private SIP Extensions for Media Authorization |
| RFC 3319 |
DHCPv6 Options for SIP Servers |
| RFC 3323 |
A Privacy Mechanism for SIP |
| RFC 3324 |
Short Term Requirements for Network Asserted Identity |
| RFC 3325 |
Private Extensions to SIP for Asserted Identity within Trusted Networks |
| RFC 3326 |
The Reason Header Field |
| RFC 3327 |
Extension Header Field for Registering Non-Adjacent Contacts |
| RFC 3329 |
Security Mechanism Agreement |
| RFC 3361 |
DHCP-for-IPv4 Option for SIP Servers |
| RFC 3372 |
SIP for Telephones (SIP-T): Context and Architectures |
| RFC 3398 |
ISUP to SIP Mapping |
| RFC 3428 |
SIP Extension for Instant Messaging |
| RFC 3455 |
Private Header Extensions for 3GPP |
| RFC 3515 |
The Session Initiation Protocol (SIP) Refer Method |
| RFC 3578 |
Mapping ISUP Overlapped Signalling to SIP |
| RFC 3581 |
Extension to SIP for Symmetric Response Routing |
| RFC 3608 |
Extension Header Field for Service Route Discovery During Registration |
| RFC 3680 |
SIP Event Package for Registrations |
| RFC 3840 |
Indicating User Agent Capabilities in SIP |
| RFC 3841 |
Caller Preferences for SIP |
| RFC 3842 |
Message Summary and Message Waiting Indication Event Package |
| RFC 3856 |
Presence Event Package |
| RFC 3857 |
A Watcher Information Event Template-Package |
| RFC 3891 |
"Replaces" Header |
| RFC 3892 |
Referred-By Mechanism |
| RFC 3893 |
SIP Authenticated Identity Body (AIB) |
| RFC 3911 |
SIP "Join" Header |
| RFC 3903 |
Event State Publication |
| RFC 3959 |
Early Session Disposition Type |
| RFC 3960 |
Early Media and Ringing Tone Generation |
| RFC 4028 |
Session Timers in the Session Initiation Protocol (SIP) |
| RFC 4092 |
Using SDP Alternative NAT Semantics in SIP (obsolete: seeRFC 5245) |
| RFC 4235 |
An INVITE-Initiated Dialog Event Package for SIP |
| RFC 4244 |
Extension for Request History Information |
| RFC 4320 |
Actions Addressing Identified Issues with the SIP Non-INVITE Transaction |
| RFC 4411 |
Extending the SIP Reason Header for Preemption Events |
| RFC 4412 |
Communications Resource Priority for SIP |
| RFC 4474 |
Enhancements for Authenticated Identity Management in SIP |
| RFC 4479 |
A Data Model for Presence |
| RFC 4483 |
A Mechanism for Content Indirection in SIP |
| RFC 4488 |
Suppression of SIP REFER Method Implicit Subscription |
| RFC 4508 |
Conveying Feature Tags with the SIP REFER Method |
| RFC 4575 |
SIP Event Package for Conference State |
| RFC 4662 |
SIP Event Notification Extension for Resource Lists |
| RFC 4730 |
Event Package for KPML |
| RFC 4780 |
MIB for SIP |
| RFC 4904 |
Representing Trunk Groups in tel/sip URIs |
| RFC 4916 |
Connected Identity in SIP |
| RFC 4967 |
Dial String Parameter for the SIP URI |
| RFC 4975 |
Message Session Relay Protocol (MSRP) |
| RFC 4976 |
Relay Extension for MSRP |
| RFC 5079 |
Rejecting Anonymous Requests in SIP |
| RFC 5196 |
SIP User Agent Capability Extension to Presence Information Data Format (PIDF) |
| RFC 5239 |
A Framework for Centralized Conferencing |
| RFC 5245 |
ICE: A Protocol for NAT Traversal for Offer/Answer Protocols |
| RFC 5263 |
SIP Extension for Partial Notification of Presence Information |
| RFC 5264 |
Publication of Partial Presence Information |
| RFC 5362 |
SIP Pending Additions Event Package |
| RFC 5363 |
Framework and Security Considerations for SIP URI-List Services |
| RFC 5365 |
Multiple-Recipient MESSAGE Requests in SIP |
| RFC 5366 |
Conference Establishment Using Request-Contained Lists in SIP |
| RFC 5367 |
Subscriptions to Request-Contained Resource Lists in SIP |
| RFC 5368 |
Referring to Multiple Resources in SIP |
| RFC 5370 |
SIP Conference Bridge Transcoding Model |
| RFC 5373 |
Requesting Answering Modes for SIP |
| RFC 5393 |
Addressing an Amplification Vulnerability in SIP Forking Proxies |
| RFC 5478 |
IANA Registration of new SIP Resource-Priority Namespaces |
| RFC 5509 |
IANA Registration Instant Messaging and Presence DNS SRV RRs for SIP |
| RFC 5552 |
SIP Interface to VoiceXML Media Services |
| RFC 5589 |
SIP Call Control - Transfer |
| RFC 5621 |
Message Body Handling in SIP |
| RFC 5626 |
Managing Client-Initiated Connections in SIP |
| RFC 5627 |
Obtaining and Using Globally Routable User Agent URIs (GRUUs) in SIP |
| RFC 5628 |
Registration Event Package Extension for SIP GRUUs |
| RFC 5629 |
A Framework for Application Interaction in SIP |
| RFC 5630 |
The Use of the SIPS URI Scheme in SIP |
| RFC 5631 |
SIP Session Mobility |
| RFC 5658 |
Addressing Record-Route Issues in SIP |
| RFC 5688 |
A SIP Media Feature Tag for MIME Application Subtypes |
| RFC 5768 |
Indicating Support for Interactive Connectivity Establishment (ICE) in SIP |
| RFC 5839 |
An Extension to SIP Events for Conditional Event Notification |
| RFC 5875 |
An XML Configuration Access Protocol (XCAP) Diff Event Package |
| RFC 5922 |
Domain Certificates in SIP |
| RFC 5923 |
Connection Reuse in SIP |
| RFC 6026 |
Correct Transaction Handling for 2xx Responses to SIP INVITE Requests |
| RFC 6035 |
SIP Event Package for Voice Quality Reporting |
| RFC 6072 |
Certificate Management Service for SIP |
| RFC 6076 |
Basic Telephony SIP End-to-End Performance Metrics |
| RFC 6080 |
A Framework for SIP User Agent Profile Delivery |
| RFC 6086 |
SIP INFO Method and Package Framework |
| RFC 6140 |
Registration for Multiple Phone Numbers in SIP |
| RFC 6141 |
Re-INVITE and Target-Refresh Request Handling in SIP |
| RFC 6157 |
IPv6 Transition in SIP |
| RFC 6223 |
Indication of Support for Keep-Alive |
| RFC 6228 |
SIP Response Code for Indication of Terminated Dialog |
| RFC 6230 |
Media Control Channel Framework |
| RFC 6432 |
Carrying Q.850 Codes in Reason Header Fields in SIP |
| RFC 6442 |
Location Conveyance for SIP |
| RFC 6446 |
SIP Event Notification Extension for Notification Rate Control |
| RFC 6447 |
Filtering Location Notifications in SIP |
| RFC 6665 |
SIP-Specific Event Notification |
