| Overview | Package | Class | Deprecated | Help |
| Values | |
|---|---|
| noLoopback |
value=1 displayed=No Loopback |
| initiatingLoopback |
value=2 displayed=Initiating Loopback |
| remoteLoopback |
value=3 displayed=Remote Loopback |
| terminatingLoopback |
value=4 displayed=Terminating Loopback |
| localLoopback |
value=5 displayed=Local Loopback |
| unknown |
value=6 displayed=Unknown |