SIP for Elastix Users
This two-day training class will run on Monday and Tuesday, October 27-28. The class will cover the core of the Session Initiation Protocol and how Asterisk, the engine in Elastix, use it. It will also cover SIP security – how to protect your servers from bad guys and how to avoid the mistakes that makes your server vulnerable.
Goal
To learn more about the SIP protocol - the IETF solution for realtime communication - VoIP - as well as instant messaging. To understand how this is implemented in a b2bua like Asterisk and learn more about Asterisk and SIP.Content
- SIP history
- The design of the SIP protocol
- SIP syntax: methods and headers
- SIP servers: Proxys and more
- SIP routing
- SIP load balancing
- SIP and DNS
- SIP presence
- SIP protocol security
- Asterisk as a b2bua in a SIP network
- Scaling Asterisk with SIP proxys
- Securing your Asterisk installation
- News in SIP
- SIP and WebRTC
About the Instructor
Olle E. Johansson
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Olle E. Johansson is a consultant working with architecture, implementation and development of large scale Open Unified Communication platforms. Olle is a long term member of the Asterisk.org Open Source project, contributing with source code, documentation as well as being the co-founder of Astricon, the Asterisk Bootcamp trainings and the original author of the dCAP certification for Asterisk. Olle is also involved in the Kamailio.org Open Source SIP server project with trainings, documentation and implementation. |
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