1. Home
  2. IT
  3. Networks and Telecommunications
  4. SIP protocol

  5. Principle

Article | REF: TE7530 V1

SIP protocol

Author: François TOUTAIN

Publication date: November 10, 2003

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

Français

1. Principle

The SIP protocol [2] is the result of an approach dedicated to telephone signaling over the Internet within the MMUSIC (Multimedia Multiparty Session Control) group [1] .

It integrates address transformation, user location, call set-up and call management functions, including capacity negotiation (supported flow formats and their parameter settings).

1.1 SIP components

SIP defines two components, both of which can implement either a request preparation service or a request processing service: the protocol is therefore client-server.

The first component is called the User Agent...

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Networks and Telecommunications

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Principle
Outline