Installing the VoIP Indoor Office Ringer
Parts List
Operations Guide
930386E
CyberData Corporation
37
2. On the
Multicast Configuration
page, enter values for the parameters indicated in
3. After changing the parameters, click on the
Save
button.
2.3.8.1 Assigning Priority
When playing multicast streams, audio on different streams will preempt each other according to
their priority in the list. An audio stream with a higher priority will interrupt a stream with a lower
priority.
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 analog volume control is bypassed and the volume level is
set to maximum.
Note
SIP calls, multicast streams, ring tones, ringback tones, and officering tones are all
prioritized.
Ringtones and
Officeringtones
Ringtones all play at the same priority level. This means that it is possible to have a officering tone
and a normal ringtone playing at the same time.
Table 2-14. Multicast Configuration Parameters
Web Page Item
Description
Enable Multicast Operation
Enables or disables multicast operation.
Device Settings
Priority
Indicates the priority for the multicast group. Priority
9
is the
highest (emergency streams).
0
is the lowest (background
music). See
Section 2.3.8.1, "Assigning Priority"
for more
details.
Address
Enter the multicast IP Address for this multicast group (15
character limit).
Port (range can be from 2000 to 65535)
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.
Multicast Group Name
Assign a descriptive name for this multicast group (25
character limit).
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.
