User Guide

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R20K
Admin Guide
3.3.4. Sound
Go to Phone-Voiceto configure volume and upload tone file.
Mic Volume:To configure microphone volume.
Speaker Volume:To configure speaker volume.
Open Door Warning: Disable it, and users will not hear the prompt
voice when the door is opened.
RingBack Upload: To upload the ring back tone by users
themselves.
Opendoor Tone Upload:To upload the opendoor tone by users
themselves.
3.4. Intercom Call
3.4.1. Direct IP Call
Go to Phone - Call Feature to enable the direct IP call for door
phones first.
Figure 3.4.5 Sound
Figure 3.5.1 Direct IP call