SIP Information Site
This page serves as a resource for people looking for information about the Session Initiation Protocol (SIP).
- Standards Documents
- List of standards documents related to SIP.
- IETF Working Groups
- SIP standards work is done within the sipcore, asap, and other associated working groups at the IETF. Some former groups include: bliss, drinks, insipid, p2psip, p2p-sip, rucus, simple, sin, sip323, sipbrandy, sipclf, sipping, siprec, soc, stox, and straw.
- SIP Call Flows
- This page documents the simplest call flows, without showing the complex interaction of the offer/answer model, etc.
- SIP Discussion
- Discussion forum related to SIP, SDP, and related technologies.
- Papers and Presentations
- Papers and presentations related to SIP.
- Mailing Lists
- Mailing lists related to SIP.
- Implementation Notes
- Implementation Notes related to various protocols.
- Products and Services
- List of products and services related to SIP.
- SIP Forum
- The SIP Form web site.
- SIP Links
- Links to other sites with SIP information.