Cisco Cisco Unified MeetingPlace Audio Server Maintenance Manual

Page of 314
Cisco MeetingServer 5.1 System Manager’s Guide   
 
                  72 
 
Cisco Systems 
 
March 2003 
Figure 0-1 illustrates the distribution of ports in a MeetingPlace system. 
                 
Access ports reserved for
scheduling meetings and
listening to MeetingNotes
Contingency ports reserved to
handle call transfers to contacts
or attendant
Floating ports to handle
unexpected meeting attendance
Ports in use or reserved for
meetings
Contingency
Floating
Access
 
Figure 0-1  Distribution of port types 
Figure 0-1 illustrates the following: 
 
All access ports are not necessarily preconfigured as conference ports. 
The number of conference port licenses you acquire (as listed on your 
sales order) is the total number of conference ports in your system. 
 
A certain number of conference ports can be reserved to handle call 
transfers. These are contingency ports. Contingency ports are ports that 
the system keeps in reserve, making it possible for meeting participants 
to reach a contact or attendant for assistance during a meeting and for 
the system manager to dial in to meetings. The values entered in the 
Number of Contingency Ports field (Configure tab, Server Configuration 
topic) determine the number of contingency ports in your system. 
 
The remaining conference ports, called floating ports, are available for 
unexpected port needs. Floating ports can float between meetings, taking 
up the slack when an extra person decides to attend a meeting that is 
already full. The values entered in the Number of Floating Ports field 
(Configure tab, Server Configuration topic) determine how many ports 
are floating ports. 
It is recommended that you dedicate 10% of the total number of conference 
ports as contingency ports and 15% as floating ports. See Appendix I for 
Reservationless Meetings floater ports recommendations.