Polycom RealPresence 1500 Administrator's Manual page 821

Manually Added, Modified, Deleted System Flags
Flag
SIP_FORMAT_GW_HEADERS_
FOR_REDCOM
SIP_FREE_VIDEO_RESOURCES
SIP_OMIT_DOMAIN_FROM_
PARTY_NAME
SIP_TCP_PORT_ADDR_
STRATEGY
SITE_NAME_TRANSPARENCY
SITE_NAMES_ALWAYS_ON
SOCKET_ACTIVITY_TIMEOUT
SUPPORT_HIGH _PROFILE
Polycom®, Inc.
Description
Controls whether the RMX adds 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. It is recommended to set this flag to YES whenever
the RMX is deployed such that it registers its conferences to a SIP call
server.
Range: YES, NO
Default: NO
For use in Avaya and Microsoft Environments.
When set to NO (required for Avaya and Microsoft environments), video
resources that were allocated to participants remain allocated to the
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.
Enables the removal of Domain Names from SIP dial-in participants' Site
Names. This prevents long domain names being appended to SIP
participant names.
Setting the flag to 1 prevents the use of two sockets for one SIP call - one
for inbound traffic, one for outbound traffic. This is done by inserting port
5060/5061 into the Route[0] header.
Possible values:
• 0 - Inbound traffic on port 5060/5061 outbound traffic on port 60000
• 1 - Both inbound and outbound traffic on port 5060/5061
Default: 1
This flag is not supported from version 8.1. This function is controlled using
the Profile -Site Names dialog box.
This flag is not supported from version 8.1. This function is controlled using
the Profile -Site Names dialog box.
For use in Microsoft environments.
When the MS_KEEP_ALIVE System Flag is set to YES, the value of this
flag is used as the MS Keep-Alive Timer value.
Enables or disables the support of High Profile video protocol in CP
conferences. This flag is specific to CP conferences and has no effect on
VSW conferences.
Range: YES / NO
Default: YES
System Configuration Flags
791