Grandstream Networks UCM6510 User Manual

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UCM6510 IP PBX User Manual
Version 1.0.20.31
The black color of the active call means the connection of call time is less than half an hour. It means this
call is normal.
Figure 230: Call Connection less than half hour
The yellow color of the active call means the connection of call time is greater than half an hour but less
than one hour. It means this call is a bit long.
Figure 231: Call Connection between half an hour and one hour
The red color of the active call means the connection of call time is more than one hour. It means this call
could be abnormal.

Grandstream Networks UCM6510 Specifications

General

Brand	Grandstream Networks
Model	UCM6510
Category	PBX
Language	English