Limitations - Polycom realpresence group series Administrator's Manual

● IP H.323 must be enabled and registered to a gatekeeper. For information on enabling H.323 settings
and registering to a gatekeeper, refer to
● The RealPresence Group Series system must be registered to a Lync SIP server so that a call can
revert to Lync. For information on setting up a Skype for Business Server 2015 or Lync SIP server,
refer to the Polycom Unified Communications for Microsoft Environments Deployment Guide at
support.polycom.com.
● The Polycom RealPresence Access Director must be set up to direct traffic to and from Polycom
DMA. For configuration information, refer to the topic "Enable RealPresence DMA System for Lync
2013 or Skype for Business and Polycom RealConnect" in the Polycom Unified Communications for
Microsoft Environments Deployment Guide at support.polycom.com.
● The administrator must make a one-time change to the Lync meeting configuration policy so that
RealPresence Group Series users can click Join on their system calendar and automatically join
meetings. For details on editing the meeting configuration policy, refer to the Polycom Unified
Communications for Microsoft Environments Deployment Guide at support.polycom.com.

Limitations

● In an ad hoc call, when a point-to-point call adds another endpoint, the conference might revert back
to Skype for Business Server 2015 or Microsoft Lync Server 2013 and the ad hoc conference is not
able to use SmartCascading functionality. However, it will still function like a Skype for Business
Server 2015/Microsoft Lync Server 2013 call.
● Call participants cannot use their personal VMR ID. Instead, you must use an ID generated by the
Skype/Lync meeting invite.
● The RealPresence Collaboration Server (RMX) sends the active speaker that has joined on the
conference to the Skype for Business Server 2015 or Microsoft Lync Server 2013, so the Skype/Lync
server displays only the active speaker.
Microsoft Lync
For Lync setup and configuration information, refer to the Polycom Unified Communications for Microsoft
Environments Deployment Guide at support.polycom.com.
Polycom DMA
On Polycom DMA, the administrator must have set up the RealConnect policy for a single dialstring plan.
In addition, RealPresence Access Director must be set up to direct traffic to and from Polycom DMA.
DMA setup and configuration information for this feature, refer to the Polycom Unified Communications for
Microsoft Environments Deployment Guide at support.polycom.com.
Polycom, Inc.
H.323 Settings.
Networks
For
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