CyberData 11304 Operation Manual page 49

2. On the Multicast Configuration page, enter values for the parameters indicated in
Web Page Item
Enable Multicast Operation
Device Settings
Priority
Address
Port (range can be from 2000 to 65535)
Multicast Group Name
Beep
Note
2.10.9.1 Assigning Priority
The device will prioritize simultaneous audio streams according to their priority in the list.
If both SIP and Multicast is enabled, SIP audio streams are considered priority 4.5. SIP audio will
interrupt multicast streams with priority 0 through 4 and will be interrupted by multicast streams with
priority 5 through 9.
During priority 9 multicast streams, the volume is set to maximum.
Note
Ringtones and Ringtones all play at the same priority level. This means that it is possible to have a nightring tone
Nightringtones
and a normal ringtone playing at the same time.
Operations Guide
Table 2-14. Multicast Configuration Parameters
You must click on the Save button and then the Reboot button for the changes to take
effect.
SIP calls, multicast streams, ring tones, ringback tones, and nightring tones are all
prioritized.
930947A
Installing the VoIP Emergency Intercom
Description
Enables or disables multicast operation.
Indicates the priority for the multicast group. Priority 9 is the
highest (emergency streams). 0 is the lowest (background
music). SIP calls are considered priority 4.5. See
2.10.9.1, "Assigning Priority"
Enter the multicast IP Address for this multicast group (15
character limit).
Enter the port number for this multicast group (5 character
limit).
Note: The multicast ports have to be even values. The
webpage will enforce this restriction.
Assign a descriptive name for this multicast group (25
character limit).
When selected, the device will play a beep before multicast
audio is sent.
Click the Save button to save your configuration settings.
Note: You need to reboot for changes to take effect.
Click on the Reboot button to reboot the system.
Configure the Multicast Parameters
Table
Section
for more details.
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2-14.