From FreeSWITCH Wiki

Contents 1 MWI 1.1 Presence 1.2 Sending Events 1.3 Examples

MWI

FreeSwitch, contrary to popular belief, does support Subscriptions and MWI.

Presence

In order to enable Subscriptions, add the following line to the profile settings.

<param name="manage-presence" value="true"/>

Sending Events

Notifications can be sent to the user in all the same ways that other events can be. (i.e. js, socket, etc)

Examples

mwi.js (generic MWI template js)

more to come as i get a more complete working deployment.