Presence_MWI Module

Juha Heinanen

Edited by

Juha Heinanen

Table of Contents

1. Admin Guide
1. Overview
2. Dependencies
2.1. Kamailio Modules
2.2. External Libraries or Applications
3. Parameters
4. Functions

Chapter 1. Admin Guide

1. Overview

The module does specific handling for notify-subscribe message-summary (message waiting indication) events as specified in RFC 3842. It is used with the general event handling module, presence. It constructs and adds message-summary event to it.

The module does not currently implement any authorization rules. It assumes that publish requests are only issued by a voicemail application and subscribe requests only by the owner of voicemail box. Authorization can thus be easily done by Kamailio configuration file before calling handle_publish() and handle_subscribe() functions.

The module implements a simple check of content type application/simple-message-summary: Content must start with Messages-Waiting status line followed by zero or more lines that consist of tabs and printable ASCII characters.

2. Dependencies

2.1. Kamailio Modules

The following modules must be loaded before this module:

  • presence.

2.2. External Libraries or Applications


3. Parameters


4. Functions

None to be used in configuration file.