Yealink SIP-T23P User Manual page 122

User Guide for the SIP-T23/T23P/T23G IP Phone
To configure paging list via phone user interface:
1. Press the paging list key when the phone is idle.
2. Press
The default tag is (Empty) if it is not configured before.
3. Press the Option soft key.
4. Press the Edit soft key.
5. Enter the multicast IP address and port number (e.g., 224.5.6.20:10008) in the
Address field.
The valid multicast IP addresses range from 224.0.0.0 to 239.255.255.255.
6. Enter the group name in the Label field.
7. Press the Save soft key to accept the change or the Back soft key to cancel.
8. Repeat the step 1-7, you can add more paging groups.
To delete paging group via phone user interface:
1. Press the Paging list key when the phone is idle.
2. Press
3. Press the Option soft key.
4. Press the Delete soft key.
The LCD screen prompts "Delete selected paging group?".
5. Press the OK soft key to accept the change or the Cancel soft key to cancel.
If you want to delete all paging group, you can press the Del All soft key.
You can also configure the phone to use a default codec for sending multicast RTP
stream via web interface.
To configure a default codec for multicast paging via web user interface:
1. Click on Features->General Information.
2. Select the desired codec from the pull-down list of Multicast Codec.
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or to select a desired paging group.
or to select a desired group.