SIP SIMPLE Client SDK

= Description =

Image(sipsimple-components.png, width=500, align=right)

SIP SIMPLE client SDK is a Software Development Kit for easy development of
SIP end-points that support rich media like Audio, Instant Messaging, File
Transfers, Desktop Sharing and Presence. Other media types can be easily
added by using an extensible high-level API.

Background

SIP stands for 'Session Initiation Protocol', an IETF standard described by
[http://tools.ietf.org/html/rfc3261 RFC 3261]. SIP is an Internet application-layer control protocol that can establish,
modify and terminate multimedia sessions such as Internet telephony calls
(VoIP). Media can be added to (and removed from) an existing session.

SIP allows the endpoints to negotiate and combine any type of session they
mutually understand like Audio, Video, Instant Messaging (IM), File Transfer,
Desktop Sharing and provides a generic event notification system with
real-time Publications and Subscriptions about state changes that can be
used for asynchronous services like Presence, Message Waiting Indicator and
Busy Line Appearance.

Features

The library has cross platform capabilities on Linux OS, Mac OSX and
Microsoft Windows. The library should work with minimal changes on any
platform that supports C and Python development environments.

The SDK is suitable for building client or application server end-points, here are some client and server examples:

• Blink http://icanblink.com
• SylkServer http://sylkserver.com

[wiki:SipFeatures Features and Standards] implemented by SIP SIMPLE client SDK

Documentation ||Image(SIPSIMPLE-Manual.jpg, nolink)||[http://download.ag-projects.com/SipClient/SIPSIMPLE-Manual.pdf SIP SIMPLE client SDK - Developer Guide] - 18 MB, 345 pages in PDF formatBRBROr jump directly [wiki:SipMiddlewareApi to the online web based documentation]|| * [wiki:SipProjectStatus Status] - an overview of the achieved milestones and project status * [wiki:SipInstallation Installation] - how to install SIP SIMPLE client SDK and Command Line Tools * [wiki:SipTesting Testing] - how to test the SDK using the Command Line Tools * [wiki:SipDeveloperGuide Developer Guide] - how to develop SIP applications using the SDK * [wiki:SipContributions Contributions] - third-party contributions and wiki pages Support

SIP SIMPLE client SDK is developed and supported by [http://ag-projects.com AG Projects]. AG Projects offers best-effort gratis support for it. "best-effort" means that we try to solve the bugs you report or help fix your problems as soon as we can, subject to available resources.

[wiki:SipSupport Support Page] - how to request support or contribute to the project

Authors

Main authors: Adrian Georgescu, Dan Pascu, Denis Bilenko, Luci Stanescu, Ruud Klaver, Saúl Ibarra, Bruno Gonzalez