User Manual

Configuring Advanced Features
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2. Press or to select a desired paging group.
3. The default tag is Empty if it is not configured before.
4. Press the Option soft key, and then 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.
6. The valid multicast IP addresses range from 224.0.0.0 to 239.255.255.255.
7. Enter the group name in the Label field.
8. Press the Save soft key to accept the change.
9. Repeat steps 2 to 6, you can add more paging groups.
For T40P Skype for Business phones, the third line key will change to be a paging list key
automatically. When the phone is idle, you can press the paging list key to access the
paging list.
For T46G/T42G/T41P Skype for Business phones, the second line key will change to be a
paging list key automatically. When the phone is idle, you can press the paging list key to
access the paging list.
For T48G Skype for Business phones: when the phone is idle, you can tap
->Features->Paging list to access the paging list.
Receiving RTP Stream
Skype for Business phones can receive an RTP stream from the pre-configured multicast
address(es) without involving SIP signaling, and can handle the incoming multicast paging calls