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Polycom, Inc. 172
5 Enter a Next hop address.
This value refers to the FQDN or IP address of the Lync pool, not an individual server within a pool.
6 Enter the domain of the Lync pool in the Destination network field.
7 Enter a Port number of 5061.
8 Enter a Transport type of TLS.
9 Enter a prefix or multiple prefixes in the Prefix range field (for example, 99) and enable the Strip
prefix check box.
See the Add External SIP Peer Dialog Box on page 105 for more information.
10 Click the Lync Integration tab.
11 In the Maximum Polycom conference contacts to publish field, enter a value appropriate for your
environment.
The system will limit conference contact presence publishing to this value, even if you have
configured more VMRs for presence publishing.
12 (Optional) Select the Enable combined RealPresence-Lync scheduled conferences check box.
Select this check box only if you need the ability to connect from Outlook meeting invitations.
13 (Optional) Enter a Lync account URI. This account ID will be used to resolve Lync conference IDs
(any user account on the Lync system can be used).
Select this check box only if you need the ability to connect from Outlook invitations.
See also:
Add External SIP Peer Dialog Box on page 105
Scheduled Conferences on page 167
Enable the Dial by Lync Conference ID Dial Rule
To route calls to Lync conference IDs, enable the Dial by Lync conference ID dial rule. By default, the
correct action of Resolve to Lync Conference ID is selected. Once this dial rule is enabled, non-Lync
callers can join conferences hosted on the Lync AVMCU transparently.
To enable the Dial by Lync conference ID dial rule
1 Go to the Admin > Call Server > Dial Rules page.
2 Select the #4 dial rule from the list, Dial by Lync conference ID.
3 Click Edit in the Actions sidebar.
4 Select the Enabled check box.
5 (Optional) Select the Conference template check box.
Note: Presence Publishing Limits
If you leave this value at the default of 0, the RealPresence DMA system will not publish presence
status for any Polycom conference contacts, and the system-wide presence publishing settings will be
unavailable. You can configure a maximum of 25,000 contacts to publish.