This section describes the sequence of events involved in disabling a trunk
Figure 1. Disabling a trunk
![The graphic is a simplified representation of the following text.](./trunkdis.gif)
- Somebody requested a trunk to be disabled, for example, by using the Blueworx Voice Response System
Monitor window (or via SNMP).
- The Blueworx Voice Response system manager sends an SL_TRUNK_DISABLE_REQ primitive
to the signaling process.
- The signaling process clears any active calls on the trunk.
- The signaling process disables the trunk.
- The signaling process then sends an SL_TRUNK_DISABLE_CNF primitive to Blueworx Voice Response.
- The trunk is now disabled.