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KAZOO Support Channels

This documentation is curated by 2600Hz as part of the KAZOO open source project. Join our community forums here for peer support. Only features in the space are included as part of our 2600Hz Support Services plan.

Kazoo Call#

This application provides functionality related to tracking a call's metadata and executing call commands.


Record containing information about a call. Generally populated from route_req and route_win AMQP payloads and updated by the winning application. It can be serialized and passed to other Kazoo applications for tranferring control of the call processing.


Set of convenience functions for executing dialplan on a call. A thin wrapper around kapi_dialplan with argument defaults, as well as async and sync versions of some command (sync noted by the b_ prefix for blocking).


Manages a cache of call events for Kazoo applications to ask for call events. At the moment, on startup, it registers with kz_hooks:bind to send CHANNEL_DESTROY events to the kapps_call_cache. The module exposes a function for Kazoo applications to query if the CHANNEL_DESTROY has appeared - this is typically used when setting up call processing when the call may terminate while setup is still being completed (and the destroy event is missed).