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Defining AVC-Based Conference Profiles
Polycom®, Inc. 46
TIP Compatibility Select the TIP Compatibility mode when implementing a Collaboration Server
and Cisco Telepresence Systems (CTS) Integration solution. The TIP
Compatibility mode affects the user video and content experience.
The following TIP Compatibility modes are available:
• None
• Prefer TIP
From Version 8.1.1, Polycom endpoints can also connect to Entry Queues,
Meeting Rooms and conferences using the TIP protocol.
The connection of the Polycom endpoints with TIP protocol to a TIP Compatible
Entry Queues, Meeting Rooms and conferences using the TIP protocol is
enabled when the Polycom endpoints are registered to the CUCM and the
Prefer TIP option is selected in the conference Profile.
When the Prefer TIP option is selected, conferencing entities can include
endpoints connected using all protocols, including TIP and SIP protocols.
When Prefer TIP is selected, Gathering Settings, content settings, Message
Overlay, Site Names and Network Indication(s) cannot be enabled.
Note: If an option other than None is selected in this field, the Gathering
Settings options are disabled.
For more information, see .
Enable FECC This option is enabled by default, allowing participants in the conference to
control the zoom and PAN of other endpoints in the conference via the FECC
channel. Clear this check box to disable this option for all conference
participants.
FW NAT Keep Alive The MCU can be configured to send a FW NAT Keep Alive message at specific
Intervals for the RTP, UDP and BFCP channels.
For more information see FW (Firewall) NAT Keep Alive.
Interval If needed, modify the NAT Keep Alive Interval field within the range of 1 - 86400
seconds. For more information see FW (Firewall) NAT Keep Alive.
MS AV MCU Cascade
Mode
This enables you to set Cascade Mode as either Resource Optimized or Video
Optimized.
• Resource Optimized
System resource usage is optimized by allowing high resolution connections
only at high line rates and may result in lower video resolutions for some line
rates. This option allows you to save MCU resources and increase the
number of participant connections.
• Video Quality Optimized
Video is optimized through higher resolution connections at lower line rates
increasing the resource usage at lower line rates. This may decrease the
number of participant connections.
For more information, see H.264 Base Profile and High Profile Comparison.
New AVC CP Profile - Advanced Parameters
Field/Option Description