Polycom 1500/1800/2000/4000 manual Master-Slave Star Cascading Topology

Models: 1500/1800/2000/4000

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Defining Cascading Conferences

Master-Slave Star Cascading Topology

When creating a cascading link between two RealPresence Collaboration Servers:

The RealPresence Collaboration Servers operate in CP (Continuous Presence) mode.

When creating a cascading link between MGCs and RealPresence Collaboration Servers:

The MGCs can only operate in VSW mode.

The following table summarizes Video Session Modes line rate options that need to be selected for each conference in the cascading hierarchy according to the cascading topology:

MIH Cascading – Video Session Mode and Line Rate

Topology

MCU Type

Video Session Mode

Line Rate

Endpoint

 

 

 

 

 

Level 1

RealPresence

CP - HD

1.5Mb/s, 1Mb/s, 2Mb/s

HDX

 

Collaboration Server

 

 

 

 

 

 

 

 

Level 2

RealPresence

 

 

 

 

Collaboration Server

 

 

 

 

 

 

 

 

Level 1

RealPresence

CP - CIF

768Kb/s, 2Mb/s

VSX

 

Collaboration Server

 

 

 

 

 

 

 

 

Level 2

RealPresence

 

 

 

 

Collaboration Server

 

 

 

 

 

 

 

 

Level 1

MGC

CP - CIF 263

768Kb/s, 2Mb/s

HDX, VSX

 

 

 

 

 

Level 2

RealPresence

CP - CIF 264

 

 

 

Collaboration Server

 

 

 

 

 

 

 

 

Polycom®, Inc.

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Polycom 1500/1800/2000/4000 manual Master-Slave Star Cascading Topology