Grandstream Networks UCM6510 User Manual

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UCM6510 IP PBX User Manual
Version 1.0.20.31
Figure 137: Blacklist Configuration Parameters
 To add blacklist number in batch, click on “choose file to upload” to upload blacklist file in csv format.
The supported csv format is as below.
Figure 138: Blacklist csv File
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Note:
 Users could also add a number to the Blacklist or remove a number from the Blacklist by dialing
the feature code for "Blacklist Add' (default: *40) and "Blacklist Remove" (default: *41) from an
extension. The feature code can be configured under Web GUICall FeaturesFeature Codes.
 Starting with 1.0.20.x, users can enter patterns to blacklist blocks of numbers.
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Grandstream Networks UCM6510 Specifications

General

Brand	Grandstream Networks
Model	UCM6510
Category	PBX
Language	English