GAI-Tronics VoIP Basic Programming Guide - Manual (Page 23)

Pub. 42004-481B
VoIP Telephone Basic Programming Guide Page 22 of 28
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Table 10. Multicast Page Settings
Parameter Function
TIMEOUT Sets an enforced delay (in seconds) between one Multicast session ending and
another beginning. The range is 1–120.
Default value:
120
SPEAKERVOLUME
Sets the speaker volume during a multicast. Volume will revert to the setting on
the AUDIO page when the multicast session has ended. The range is 1–10,
Default value:
3
Override level
Sets the override level (between 0 and 8) for normal telephone calls with respect
to the priority level set against multicast calls defined below. 1 is highest
priority, 8 is lowest.
0 means no priority and will not override any multicast. For example, if
override level is set to 5, a voice call will override a multicast having a priority
of 6, but not one having a priority of 4.
If a voice call and a multicast have the same priority level the multicast will take
precedence.
If an incoming call is made to a telephone while a higher priority multicast is in
progress, the caller may hear the multicast audio but a speech call will not be
connected to the telephone until the multicast has ended.
N
OTE : Emergency calls started from the telephone (i.e., using a button
designated as an Emergency button) will always override any normal or
multicast call, regardless of priority or override level.
ADDRESS The telephone will accept multicast calls sent to this address by the SIP server.
Must be an IP address complete with port, e.g., 242.0.1.75:5000.
Reserved addresses for multicast channels are normally in the range 224.0.0.0 to
224.0.0.255.
FILTER Sets a range of acceptable multicast source IP addresses. The telephone will
only accept a multicast if the source is within this IP address range. The format
is two IP addresses separated by a colon.
Default value:
0.0.0.0:255.255.255.255
PRIORITY Sets a priority level for this multicast with respect to other multicasts and
normal telephone calls. The range is 0 to 8, with 1 being the highest priority, 8
being the lowest and 0 having no priority. If a higher priority event (multicast
or telephone call) occurs during an existing multicast, it will be interrupted and
resume after the higher priority event has finished.
OUTPUT1 Sets whether OUTPUT1 is ENABLED or DISABLED during this multicast. If
ENABLED it will be in a permanently energized state, with no timing or
cadence control. After the multicast has ended it will revert to its function as
defined on the LOGIC page.
OUTPUT2 Sets whether OUTPUT2 is ENABLED or DISABLED during this multicast. If
ENABLED it will be in a permanently energized state, with no timing or
cadence control. After the multicast has ended it will revert to its function as
defined on the LOGIC page.
TONE Sets whether tone 10 (TONES page) is ENABLED or DISABLED during this
multicast.