LV switch SIP-T780, Руководство пользователя

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101
You can set the phone to receive the multicast RTP stream sent from the pre-
configured multicast address. The multicast process does not involve SIP
signaling. Up to 31 different multicast addresses can be configured to monitor
on the phone.
1. Paging intervention: If there is multicast during the call, if the current
multicast priority is lower than the call priority, the phone will
automatically ignore the multicast; disable it to ignore all multicasts, the
range is 1-31. For example, if the priority is set to 1, the multicast with
priority 2-31 is ignored.
2. Penetrate DND: If the phone is enabled to penetrate DND, priority is 3; when
the phone is enabled in the DND mode, multicasts with a priority greater than
or equal to three can be answered normally;
3. Paging priority: If you enable paging priority, when the phone is listening
to the multicast RTP stream with priority 5, at this time the multicast RTP
stream with priority 3 is sent, and the phone will automatically receive
priority 3 Multicast RTP stream.
-set the listening multicast address via the web interface
1. Click Directory-- Multicast address
2. Select the appropriate value in the drop-down box of Paging Intervention.
3. Select Enable in the drop-down list of Paging Priority.
4. Enter the monitored multicast address in the monitoring address field: IP
address and port number (for example: 224.5.6.20:10008)
5. (Optional) Enter a label in the label area. When a multicast RTP stream is
received, the LCD interface will display the multicast label.
6. Select the corresponding channel in the channel drop-down box, the default
is 0.
7. Click confirm and save the operation.