Polycom RealPresence 1800 Administration Manual page 235

General System Flags
Flag Name
SIP_FAST_UPDATE_INTERVAL_E
NV
SIP_FAST_UPDATE_INTERVAL_E
P
SIP_FORMAT_GW_HEADERS_FO
R_REDCOM
SIP_FREE_VIDEO_RESOURCES
Polycom, Inc.
Description
The default setting is 0 to prevent the RealPresence
Collaboration Server from automatically sending an
Intra request to all SIP endpoints.
Enter n (where n is any number of seconds other
than 0) to let the RealPresence Collaboration Server
automatically send an Intra request to all SIP
endpoints every n seconds.
We recommend to set the flag to 0 and modify the
frequency in which the request is sent at the
endpoint level (as defined in the next flag).
The default setting is 6 to let the RealPresence
Collaboration Server automatically send an Intra
request to Microsoft OC endpoints only, every 6
seconds.
Enter any other number of seconds to change the
frequency in which the RealPresence Collaboration
Server send the Intra request to Microsoft OC
endpoints only.
Default value: 6 seconds
Controls whether the RealPresence Collaboration
Server adds a special gateway prefix and postfix
characters to the user portion of the SIP URI
expressed in the From and Contact headers of SIP
messages sent during calls involving Gateway
Services. The addition of these characters can result
in call failures with some SIP call servers. We
recommend to set this flag to YES whenever the
RealPresence Collaboration Server is deployed
such that it registers its conferences to a SIP call
server.
Default value: NO
Possible value: YES/ NO
For use in Avaya and Microsoft Environments.
When set to NO, video resources remain allocated
to participants as long as they are connected to the
conference, even if the call was changed to audio
only. The system allocates the resources according
to the participant's endpoint capabilities, with a
minimum of 1 CIF video resource.
Enter YES to enable the system to free the video
resources for allocation to other conference
participants. The call becomes an audio only call
and video resources are not guaranteed to
participants if they want to add video again.
Default value in Microsoft environment: NO
Possible values: YES/NO
System Flags
Platform Add?
HW/VE Yes
HW/VE Yes
HW/VE Yes
HW/VE Yes
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