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

Polycom CMA System Operations Guide 

28

Polycom, Inc.

The Admin menu in maximum security mode changes in the following ways:
• The Global Address Book, SNMP Settings, Gatekeeper Settings, and 

Alert Settings menu options and their associated functionality have been 

removed.

• Removed gatekeeper functionality resulted in the following system 

changes:
— The system cannot display bandwidth usage. Bandwidth usage for 

sites, subnets, or site limits is always 0. 

— Site exclusions cannot be enforced.
— Dial rules are required for ISDN calling in translating numbers, but 

have no affect for IP calls. 

— The system is not the gatekeeper, so it cannot perform address 

resolution. 

— E164 aliases assigned by the CMA system are not communicated to 

the gatekeeper, so they cannot be resolved.

— Dialing rules can be configured on the CMA system, but they are not 

communicated to the gatekeeper, so they cannot be implemented. 

— Threshold alarms and hardware alarms are always 0. 
— Site topology cannot provide a graphical representation of status 

(color).

— The CMA system has no knowledge of external gatekeeper or its rules.

As was noted before, because all conferences scheduled on a CMA system 

operating in maximum security mode must be hosted on a RMX conferencing 

system, the MCU Settings for all Conference Templates has changed in the 

following ways:
• The Supported MCUs section lists only RMX.
• The Always Use MCU option on the Conference Template page is not 

available (grayed-out); it is always enabled and cannot be changed.

On a CMA system operating in maximum security mode, a setting is available 

on the Conference Setting page. The Conference and chairperson password 

length field allows an administrator to designate the required length of the 

system-generated conference password and chairperson password. The 

acceptable length for both of these passwords is six to 16 characters. By default, 

the required length for both of these passwords is set to 15 characters.