Polycom 3725-76302-001O manual Presence Publishing, Contacts presence settings below

Conference Manager Configuration

Field	Description
Default resource priority value	If your organization has implemented a resource prioritization mechanism, set
	this to the default priority value assigned to a conference if the specific
	conference room (VMR) doesn’t have a higher value. If using a custom
	namespace, enter the value in the box to the right of the list.
	The string namespace:value is used in the SIP Resource-Priority header of
	outbound calls from conference rooms (VMRs).
Default Conference Duration	Default maximum duration of a conference (in hours and minutes) or
	Unlimited (the maximum in this case depends on the MCU).
Presence Publishing	This section allows you to configure Polycom conference contact presence
	options.
Publish presence for Polycom	Check this box to make presence status visible for each conference contact in
conference contacts	the Lync 2013 contact window.
	Note: This check box affects the option Default Polycom conference
	contacts presence settings below.
Lync pool to create / publish to	A list of Microsoft SIP peer pools to which the RealPresence DMA system can
	publish presence. Select the pool whose clients should see conference
	contact presence indications.
	A Lync pool will appear in the list if:
	• It is defined as an External SIP Peer with type of Microsoft.
	• The field Maximum Polycom conference contacts to publish in the
	External SIP Peer Lync Integration tab is set to a value greater than zero.
Contact SIP domain	The domain portion of the SIP URI that the RealPresence DMA system
	creates for a contact (for example, sipdomain.net). The conference contacts
	will be created in this domain. If the domain doesn’t exist, it will be created if
	the Create Polycom conference contacts check box is enabled.
	Note: If there are multiple superclusters that are integrated with a Microsoft®
	Lync 2013 environment, be aware that this field should be different for each
	supercluster. If this value is the same across multiple superclusters and the
	systems are integrated with the same Active Directory, settings changes on
	one supercluster could affect other superclusters. When you enable the
	Presence Publishing check box on this page and click the Update button to
	save the changes, a dialog may appear warning you of this situation.
Create Polycom conference	Only available if Microsoft Active Directory integration is enabled.
contacts	When checked, the RealPresence DMA system will create Active Directory
	resources for any meeting rooms that have the Presence option enabled.
	Note: Once you enable this option and update the page, all existing
	conference contacts (VMRs) that do not have the Presence option explicitly
	disabled will have an Active Directory contact resource created for
	interoperability with Lync 2013. In other words, if you have not changed the
	Presence option manually for any VMRs, all VMRs will have corresponding
	Active Directory contacts created.

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