Yealink SIP-T19 E2 T4 Series, Administrator'S Manual

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Configuring Advanced Features
601
3.
(Optional.) Enter the string that will appear on the LCD screen in the
Label
field.
4.
Click
Confirm
to accept the change.
To configure a multicast paging DSS key via phone user interface:
1.
Press
Menu
->
Features
->
DSS Keys
.
2.
Select the desired DSS key.
3.
Press or , or the
Switch
soft key to select
Key Event
from the
Type
field.
4.
Press or , or the
Switch
soft key to select
Multicast Paging
from the
Key Type
field.
5.
(Optional.) Enter the string that will appear on the LCD screen in the
Label
field.
6.
Enter the multicast IP address and port number in the
Value
field.
7.
Enter the desired channel in the
Channel
field.
8.
Press the
Save
soft key to accept the change.
To configure a paging list DSS key via phone user interface:
1.
Press
Menu
->
Features
->
DSS Keys
.
2.
Select the desired DSS key.
3.
Press or , or the
Switch
soft key to select
Key Event
from the
Type
field.
4.
Press or , or the
Switch
soft key to select
Paging List
from the
Key Type
field.
5.
(Optional.) Enter the string that will appear on the LCD screen in the
Label
field.
6.
Press the
Save
soft key to accept the change.
Receiving RTP Stream
IP phones can receive an RTP stream from the pre-configured multicast address(es) on the
desired channel without involving SIP signaling, and can handle the incoming multicast paging
calls differently depending on the configurations of Paging Barge
and Paging Priority Active.
Paging Barge
Paging Barge feature defines the lowest priority of the multicast paging call that can be received
when there is a voice call (a normal phone call rather than a multicast paging call) in progress. If
it is disabled, all incoming multicast paging calls will be automatically ignored. If it is set to a