The OCP dialog tool comes to mapps over the Dialog OpenSIPS module (for keeping track of the ongoing SIP calls in OpenSIPS).
The tools provides a listing of the ongoing calls (directly fetched from OpenSIPS internals via Management Interface) and the possibility to terminate a specific call.
Also it provides access to the dialog profile - by selecting an existing profile, you can see how many ongoing calls are in that profile, and optional, the actual listing of those calls.
Tool specific settings are configurable via the setting panel - see gear-icon in the tool header.
All settings are explained via ToolTip and have format validation.