Configuring Busy On Busy - AudioCodes 430HD User Manual

When a phone is in a call and another comes in:

Additional visual indications on the device:
The red Programmable Key LED flashes adjacent to the incoming call displayed in the LCD

The blue Ring LED in the uppermost right corner of the device flashes

5.4.1

Configuring Busy on Busy

If you're already in an active call on either the IP phone or Skype for Business client and a call
comes in, the Busy on Busy feature rejects the coming call and plays a busy signal to the caller.

To configure Busy on Busy:
1. Access the Call Waiting screen (MENU key > Settings > Call Waiting).
2. Select the Busy on Busy option.
User's Manual 36
430HD and 440HD IP Phone
Document #: LTRT-11938