Polycom 1500/1800/2000/4000 manual Sendsrtpmki, Sendwiderestoip, Sendwiderestoisdn

		System Configuration Flags
Manually Added, Modified, Deleted System Flags
Flag	Description
SEND_SRTP_MKI	Enables or disables the inclusion of the MKI field in SRTP packets sent by
	the Collaboration Server. Setting the value to NO to disables the inclusion
	of the MKI field in SRTP packets sent by the Collaboration Server.
	Set this flag to:
	•	NO
		 When all conferences on the RMX will not have MS-Lync clients
		participating and will have 3rd party endpoints participating.
		 When using endpoints (eg. CounterPath Bria 3.2 Softphone) that
		cannot decrypt SRTP-based audio and video streams if the MKI
		(Master Key Identifier) field is included in SRTP packets sent by the
		Collaboration Server.
		This setting is recommended for Maximum Security Environments.
	•	YES
		 When any conferences on the RMX will have both MS-Lync clients
		and Polycom endpoints participating.
		 Some 3rd party endpoints may be unsuccessful in participating in
		conferences with this setting.
	Notes:
	• This System Flag must be added and set to YES (default) when
		Microsoft Office Communicator and Lync Clients are used as they all
		support SRTP with MKI.
	• The system flag must be added and set to NO when Siemens phones
		(Openstage and ODC WE) are used in the environment as they do not
		support SRTP with MKI.
	• Polycom endpoints function normally regardless of the setting of this
		flag.
	Default: YES
SEND_WIDE_RES_TO_IP	When set to YES (default), the Collaboration Server sends wide screen
	resolution to IP endpoints. Endpoint types that do not support wide screen
	resolutions are automatically identified by the Collaboration Server
	according to their product type and version and will not receive the wide
	resolution even when the flag is set to YES.
	When manually added and set to NO, the Collaboration Server does not
	send wide screen resolution to all IP endpoints.
	Default: YES.
SEND_WIDE_RES_TO_ISDN	When set to YES, the Collaboration Server sends wide screen resolution to
	ISDN endpoints.

When set to NO (default), the Collaboration Server does not send wide screen resolution to ISDN endpoints.

Default: NO.

Polycom®, Inc. 798