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Difference between revisions of "Multicast Paging (SIP)"

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* '''Enabled''': This parameter turns on or off the Tone test function
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* '''Enable Multicast paging''': When enabled, the station is capable of playing audio received as Multicast
* '''Tone Volume''': This parameter specifies how loud the tone will be played out on the speaker.
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* '''Enable Order Priority''':
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** '''Enabled''': If the station is exposed to two (or more) multicast VoIP streams at the same time, and the VoIP streams have the same priority, the VoIP stream with the highest order number will be played.  
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* '''Minimum dB difference''': Minimum energy difference between silence and tone.
 
* '''Minimum dB difference''': Minimum energy difference between silence and tone.
 
* '''Time between Tone Test''': This parameter decides how often the tone test should be repeated.
 
* '''Time between Tone Test''': This parameter decides how often the tone test should be repeated.
  
 
The Tone Test retries automatically (after 0.5 seconds) with higher volume if the first tone test fails. It will increases tone volume max 2 steps from the configured tone volume. A SNMP trap stating that the tone test failed will only be sent if the tone test fails with higher tone volume.
 
The Tone Test retries automatically (after 0.5 seconds) with higher volume if the first tone test fails. It will increases tone volume max 2 steps from the configured tone volume. A SNMP trap stating that the tone test failed will only be sent if the tone test fails with higher tone volume.

Revision as of 11:48, 25 May 2018

SIP Icon 300px.png
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Multicast Paging enables IP intercom stations in SIP mode to receive VoIP audio multicast paging from 3rd party iPBX (e.g. Asterisk). This feature is supported by both INCA stations and Turbine stations.

Note icon Multicast Paging is supported in SIP mode only


To configure a station to receive Multicast Paging:

Configuration page for Multicast Paging


  • Enable Multicast paging: When enabled, the station is capable of playing audio received as Multicast
  • Enable Order Priority:
    • Enabled: If the station is exposed to two (or more) multicast VoIP streams at the same time, and the VoIP streams have the same priority, the VoIP stream with the highest order number will be played.


  • Minimum dB difference: Minimum energy difference between silence and tone.
  • Time between Tone Test: This parameter decides how often the tone test should be repeated.

The Tone Test retries automatically (after 0.5 seconds) with higher volume if the first tone test fails. It will increases tone volume max 2 steps from the configured tone volume. A SNMP trap stating that the tone test failed will only be sent if the tone test fails with higher tone volume.