Yealink SIP-T27G User Manual page 182

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User Guide for the SIP-T27G IP Phone
172
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The default tag is Empty if it is not configured before.
Press the Option soft key, and then press the Edit soft key.
3.
Enter the multicast IP address and port number (e.g., 224.5.6.20:10008) in the Address field.
4.
The valid multicast IP addresses range from 224.0.0.0 to 239.255.255.255.
Enter the group name in the Label field.
5.
Enter the desired channel in the Channel field.
6.
The valid channel ranges from 0 to 30.
Press the Save soft key to accept the change or the Back soft key to cancel.
7.
Repeat steps 2 to 7, you can add more paging groups.
8.
Paging list is configurable via web user interface at the path Directory->Multicast IP.
To delete a paging group via phone user interface:
1. Press the paging list key when the phone is idle.
2. Press or to select a desired paging group.
Press the Option soft key, and then press the Delete soft key.
3.
The LCD screen prompts "Delete selected paging group?".