The SIP Center - A portal for the commercial development of SIP Session Initiation Protocol / Test Area / Developers Programs and Communities

Developers Programs and Community sites

Avaya DevConnect

Avaya DevConnect provides developers and partners with a wide range to technical resources, including software development kits, remote labs, technical support and marketing and sales resources. The Ubiquity Developer Network (UDN) is now part of the Avaya DevConnect program. DevConnect membership is free. Join DevConnect now at http://www.avaya.com/devconnect.

java.net - SIP developer resource

Java.net is a unique, web-based open community created to facilitate Java collaboration in applied areas of technology and industry solutions. The site is led by Sun and contains contributed code and other open IP from over 20 initially participating organizations representing a wide variety of industries and Java technologies. Positioned as the source for Java Technology collaboration, java.net will enlarge the Java portfolio of applications, tools and services, enrich the community of Java developers and move the benefits of Java technology beyond the borders of generalized technology into vertical markets and industries, academia and consumer markets.

To compliment much of the great work being undertaken around SIP through Java/JAIN technologies, a SIP developer section has been created on java.net. Visit and contribute to the SIP section under the JAIN Community area at http://java.net/.

A java.net community - jain-sip-presence-proxy - JAIN-SIP Proxy Server with Presence Support. JAIN-SIP IM Client

Nortel Networks open client strategy

Nortel Networks open client strategy is an initiative designed to significantly improve the availability of off-the-shelf compatible SIP devices for Nortel Networks Multimedia Communication Server (MCS) 5100 and 5200 We are releasing, free of charge, our documentation and test suites that allow third party companies to easily implement Nortel Networks SIP technology on their products.

The SIP development group of Siemens Switzerland

Siemens - SIP Center Principal Sponsor

Siemens Switzerland is now working for 5 years in the VoIP and for over 2 years in the SIP environment. Our key areas of work are:

SIP Software Client
SIP Services
SIP AutoStreamer
SIP Gateway
SIP Proxy

Open IMS @ FOKUS - "The IMS Playground" can be used by any 3rd party (academia or industry) for IMS infrastructure and IMS application prototyping, proof of concept implementations, interoperability and perfomance tests. Additionally, coaching and consulting services are provided.

SIP.edu Cookbook - A cookbook intended for schools that are interested in implementing SIP.edu on their campuses.

SIP Forum techwg - Mailing list for the SIP Forum Technical Working Group

SIPfoundry is a non-profit organization dedicated to SIP open source projects, solutions and technology. SIPfoundry has tight relationships with the IETF community and the SIP Forum. Our signature project, sipX, is a commercial grade IP PBX complete with all major calling features, voice mail and auto-attendant. sipX offers Web based management of both the SIP PBX as well as all the attached phones and gateways. sipX is available for free download as an open source project from http://www.SIPfoundry.org

SIPTrunk.org - An educational resource on SIP trunking which aggregates information from throughout the SIP trunking community in an industry-wide effort to educate enterprises about SIP trunking, to help simplify deployments.