User Guide for the T41P Skype for Business Phone132Sending RTP StreamTo configure paging list via phone user interface:1. Press Menu->Features->Paging List.2. Press or to select a desired paging group.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 Addressfield.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. Press the Save soft key to accept the change.If the paging group is configured successfully, the second line key is assigned as the paginglist key automatically. You can press it to enter the paging list.7. Repeat steps 2 to 6, you can add more paging groups.To delete a paging group via phone user interface:1. Press the second line key (indicating the paging list key) or pressMenu->Features->Paging List when the phone is idle.2. Press or to select a desired group.3. Press the Option soft key, and then select Delete soft key.The LCD screen prompts “Delete selected paging group?”.