NEC UX5000 Hardware Manual page 134

Chapter 2 - Blade Installation and Startup
When a Main blade is initialized, it assigns the first blade ports 1-8. When subsequent add-on blades are
recognized, the system assigns port numbers on a first-come-first-serve basis. If you wish to have sequential
port numbers, insert each add-on blade, one at a time, into the system without adding any other type of blade.
When a blade is removed, the port numbers are not automatically removed. They can be removed by
accessing the Main blade GUI.
The IP address, subnet mask, and gateway address of the Main blade will be assigned in Program 10-55.
Stacking 3 GSWU blades to form a 20-port switch is restricted to a single system location. The grouping is not
allowed across a network/CygnilLink.
The VOIPDB daughter board, which is required in order for IP telephones to communicate with non-VoIP
UX5000 phones, as well as to place or receive outside calls, must be connected to either a switching hub or to
the Router blade.
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