Polycom Welding System 3725-77601-001H Manual Do Utilizador

Polycom CMA System Operations Guide 

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Polycom, Inc.

The seat capacity for a CMA 5000 system with the Maximum Security feature 

not enabled scales from 500 to 5,000 devices. The entry-level CMA 5000 system 

has a baseline capacity of 500 client access licenses. Additional licensing is 

offered in 100, 500, and 1000 license pack sizes. 
The seat capacity for a CMA 4000 system with the Maximum Security feature 

not enabled scales from 200 to 400 devices. The entry-level CMA 4000 system 

has a baseline capacity of 200 client access licenses. Additional device licensing 

is offered in 100 license pack size. 
The seat capacity for a CMA 5000 system with the Maximum Security feature 

enabled is fixed at 500 devices with no expansion available. A CMA 4000 

cannot operate in Maximum Security mode.
Your system comes with a Default Trial key that is valid for 60 days after 

activating your system. With your system order, you will receive one License 

Certificate. You must activate the License Certificate to receive an activation 

key, which you then enter in the CMA system. When you enter this activation 

Gatekeeper Settings

By default the CMA system is made the primary 
gatekeeper during the First Time Setup process. Use the 
Gatekeeper Settings option to modify the primary 
gatekeeper behavior or to add an alternate gatekeeper or 
neighboring gatekeepers.
Gatekeeper Settings affect how devices register and calls 
are made in your video communications network. These 
settings allow you to:
•

Identify the gatekeeper with an identifier and 
description. 

Specify registration-related settings, including the 
default gatekeeper, which endpoints register, the 
registration refresh period, and the offline timeout.

Set the maximum number of neighboring gatekeeper 
hop counts.

Specify how to handle calls to and from unregistered 
endpoints.

Management and 
Security Settings

Management Settings allow you to upgrade the CMA 
system software and enable auto discovery of endpoints.
Security Settings allow you to implement HTTPS for the 
CMA system.

Dial Plan Settings

Edit the default CMA system Dial Plan and Site settings 
(which includes the definition of sites, site links, dial rules, 
services, and least-cost routing tables) to support your 
network topology and video call routing.