Procedure
1. Press
Main menu
.
2. Scroll to
Settings
, and press
Select
.
3. Scroll to
Audio
, and press
Select
.
4. Scroll to
Long term acoustic protection
, and press
Select
.
5. Choose one of the following and press
Select
:
•
Default
: Sets the acoustic protection values to one of the following options that your
administrator sets:
- Dynamic
- 8 hours
- 4 hours
- Off
Administrator configured value will be chosen as the default value.
•
Off
: Sets the acoustic protection off.
•
Dynamic
: Sets the acoustic feature to Dynamic, which activates itself and gradually
reduces the loud volume of the phone conversations to prevent from reaching the
damaging decibel levels.
•
4 hours
: Sets the acoustic protection for 4 hours.
•
8 hours
: Sets the acoustic protection to 8 hours.
6. Press
Save
.
Related links
on page 123
Multicast Paging
With the Multicast Paging feature, you can receive a page that will be automatically played on the
phone. If configured by the system administrator, you can send a multicast page to a group of
phones in the network.
An incoming multicast page is played on the phone speaker. When the page is played, the Phone
screen displays the
Page from <group name>
notification during the whole time of
transmission.
All configured multicast groups that you can send a page to are available in the Features menu.
You can add, move or delete the multicast page keys from the Phone screen by the common
customization procedure.
Active calls with a lower priority than the multicast page are put on hold, all lower-priority incoming
calls are ignored.
Multicast Paging
April 2020
Using Avaya J159 IP Phone in an Open SIP environment
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