Figure 44: Add P Value In Customize Device Settings - Grandstream Networks UCM6510 IP PBX User Manual

1. Select multiple devices that need to be modified and then click on
modify devices.
If selected devices are of the same model, the configuration dialog is like the following figure.
Configurations in five levels are all available for users to modify.
Firmware Version 1.0.1.12

Figure 44: Add P Value in Customize Device Settings

UCM6510 IP PBX User Manual
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