The SIP Forum is a
nonprofit organization
A nonprofit organization (NPO) or non-profit organisation, also known as a non-business entity, not-for-profit organization, or nonprofit institution, is a legal entity organized and operated for a collective, public or social benefit, in co ...
devoted to advancing the adoption of the
Session Initiation Protocol
The Session Initiation Protocol (SIP) is a signaling protocol used for initiating, maintaining, and terminating communication sessions that include voice, video and messaging applications. SIP is used in Internet telephony, in private IP telep ...
(SIP), a signaling protocol for use in initiating, modifying, and terminating an interactive session among two or more users that involves
multimedia
Multimedia is a form of communication that uses a combination of different content forms such as text, audio, images, animations, or video into a single interactive presentation, in contrast to tradi ...
elements such as voice, video,
instant messaging
Instant messaging (IM) technology is a type of online chat allowing real-time text transmission over the Internet or another computer network. Messages are typically transmitted between two or more parties, when each user inputs text and trigge ...
,
online games
An online game is a video game that is either partially or primarily played through the Internet or any other computer network available. Online games are ubiquitous on modern gaming platforms, including PCs, consoles and mobile devices, and sp ...
, and
virtual reality
Virtual reality (VR) is a simulated experience that employs pose tracking and 3D near-eye displays to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video games), e ...
.
Mission
The SIP Forum performs a variety of activities to accomplish its mission.
*Technical activities. While the
IETF
The Internet Engineering Task Force (IETF) is a standards organization for the Internet and is responsible for the technical standards that make up the Internet protocol suite (TCP/IP). It has no formal membership roster or requirements and ...
is the body that establishes the core SIP protocol definitions in
Internet standard
In computer network engineering, an Internet Standard is a normative specification of a technology or methodology applicable to the Internet. Internet Standards are created and published by the Internet Engineering Task Force (IETF). They allow ...
documents (
RFCs), the SIP Forum performs ancillary technical activities.
**''SIPit events.
Previously called ''Bake-offs'', these events are held at least two times a year in various venues around the world. Vendors of products and services that implement and use SIP send engineers and products to the event, and all participants spend a week making their products interoperate with each other. These events have been held since 1998, and have been one of the single most important industry events to help further standards-compliant products. The
Enterprise Communications System sipXecs serves as a reference implementation for the SIP standard.
**''SIMPLEt events.'' These are like SIPit events, but are held specifically to test the interoperability of products that implement the instant messaging and presence components of SIP.
**''Technical working group Recommendations.
While the IETF standardizes SIP and ancillary protocols, the IETF is not the right organization to create documents with the force of standards, but which are application-level and use-level documents. The SIP Forum works with the IETF to determine which of these are best handled outside the IETF, and the Forum acts as the technical body to create such Recommendations. (The Forum's process mirrors that of the IETF.)
*Marketing activities. The SIP Forum maintains a website and a Wiki devoted to providing information about SIP, primarily to a technical audience. It also sponsors booths in relevant trade shows, and does other marketing to advance the adoption and use of SIP.
Members
The SIP Forum has two types of members:
*Participant Members. Any interested individual can become a Participant Member at no cost simply by signing up at the Forum website. This allows users to participate in email discussions and other online activities. As of mid-2005, the Forum has over 4,000 Participant Members.
*Full members. Organizations can pay €5000 per year to become a Full Member. Primarily, this gives the Full Member the ability to vote for Forum Board of Director members (as well as list its logo on the Forum page.) As of mid-2005, the Forum has 53 Full Members.
History
The SIP Forum was formed in 1999 by 7 founding Full Member companies. Some of its current Board of Director members have been on the board since its founding.
External links
SIP Forum official siteSIP Wiki
VoIP organizations