Yealink SIP-T41S User Manual page 83

Select the desired channel from the pull down list of Channel.
4.
Click Confirm.
5.
To configure a default codec for multicast paging via web user interface:
Click Features->General Information.
1.
Select the desired codec from the pull-down list of Multicast Codec.
2.
Click Confirm.
3.
Note Default codec for multicast paging is configurable via web user interface only.
Call Features
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