Yealink T48G-SKYPE FOR BUSINESS EDITION User Manual page 205

2. Tap a desired paging group.
3. Tap the Delete soft key.
The LCD screen prompts "Delete selected paging group?".
4. Tap the OK soft key to accept the change or the Cancel soft key to cancel.
If you want to delete all paging groups, you can tap the Delete All soft key.
Paging list is configurable via web user interface at the path Directory->Multicast IP.
You can also configure the phone to use a codec for sending multicast RTP stream via web user
interface.
To configure a default codec for multicast paging via web user interface:
Click on Features->General Information.
1.
Select the desired codec from the pull-down list of Multicast Codec.
2.
Basic Call Features
191