User Guide

Advanced Phone Features
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The default tag is Empty if it is not configured before.
3. Press the Option soft key and then press the Edit soft key.
4. 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.
5. Enter the group name in the Label field.
6. Enter the desired channel in the Channel field.
The valid channel ranges from 0 to 30.
7. Press the Save soft key to accept the change.
8. Repeat steps 2 to 7, you can add more paging groups.
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.
3. Press the Option soft key and then select Delete.
The LCD screen prompts “Delete selected paging group?”.
4. Press 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 press the Del All soft key.
You can also configure the phone to use a default codec for sending multicast RTP stream via