| RFC |
Description |
| RFC 2327 |
SDP: Session Description Protocol |
| RFC 2617 |
HTTP Authentication: Digest Access Authentication |
| RFC 2806 |
URLs for Telephone Calls |
| RFC 2976 |
SIP INFO Method |
| RFC 3050 |
Common Gateway Interface for SIP |
| RFC 3261 |
SIP: Session Initiation Protocol |
| RFC 3262 |
Reliability of Provisional Responses in the Session Initiation Protocol (SIP) |
| RFC 3263 |
Session Initiation Protocol (SIP): Locating SIP Servers |
| RFC 3264 |
An Offer/Answer Model with the Session Description Protocol (SDP) |
| RFC 3265 |
Session Initiation Protocol (SIP)-Specific Event Notification |
| RFC 3311 |
The Session Initiation Protocol (SIP) UPDATE Method |
| RFC 3312 |
Integration of Resource Management and SIP |
| RFC 3313 |
Private Session Initiation Protocol (SIP) Extensions for Media Authorization |
| RFC 3323 |
A Privacy Mechanism for the Session Initiation Protocol (SIP) |
| RFC 3324 |
Short Term Requirements for Network Asserted Identity |
| RFC 3325 |
Private Extensions to the Session Initiation Protocol (SIP) for Asserted Identity Within Trusted Networks |
| RFC 3326 |
The Reason Header Field for the Session Initiation Protocol (SIP) |
| RFC 3428 |
Session Initiation Protocol (SIP) Extension for Instant Messaging |
| RFC 3487 |
Requirements for Resource Priority Mechanisms for the Session Initiation Protocol (SIP) |
| RFC 3515 |
The Session Initiation Protocol (SIP) Refer Method |
| RFC 3550 |
RTP: A Transport Protocol for Real-Time Applications |
| RFC 3551 |
RTP: Profile for Audio and Video Conferences with Minimal Control |
| RFC 3581 |
An Extension to the Session Initiation Protocol (SIP) for Symmetric Response Routing |
| RFC 3372 |
SIP-T |
| RFC 3891 |
SIP "Replaces" header |
| RFC 3892 |
SIP "Referred" by |
| RFC 3911 |
SIP "Join" header |
| RFC 2833 |
RTP transport of DTMF |
| RFC 3204 |
Mime for ISUP |
| RFC 3578 |
overlap signaling in SIP |
|
|
Architecture
Updates