Compliance Engine

As part of the requirements for attending the SIPiT interoperability testing events, participants are expected to have already run a set of published test messages. The SIP Center's SIP Messenger tool gives developers the facility to do this.

SIP Messenger is Java software that allows you to send SIP test messages from text files over UDP to your SIP implementation and, optionally, listen for responses. The messages can be sent using a command line utility (Messenger), suitable for invocation by automated scripting, or via a GUI (MessengerGui).

Developers can use this software to construct their own SIP messages that can be pushed onto SIP servers or User Agents (possibly in conjunction with the SIP Center¹s own SIP resources - the SIP Network Server and UA). This tool is especially useful for stress testing products with scenarios that are otherwise difficult to reproduce.

This software has been made available by Avaya Inc; founder of the SIP Center.

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For a comprehensive list of commercial SIP development tools, see the SIP products page.

The SIP Center also provides a list of useful resources to organisations developing SIP products and services.