Polycom MGC Administrator Administrator's Manual page 95

b. Define the Circuit Id.
Table 3-11: Add Span Dialog Box Options
Field
Circuit ID
Circuits Order
c. Once you have defined all the identification numbers click OK.
The Add Span dialog box closes and you are returned to the Spans
and Phones dialog box.
To delete a circuit identification entry:
— In the Spans pane, click the Circuit Identification entry, and then
click the Minus
The entry is deleted.
8. To define the dial-in phone number range:
a. In the Dial-in Phones pane of the Spans and Phones dialog box,
click the Plus
Description
The Circuit Identification is a logical number used to
identify the span to the MGC Manager. This number
is later used to assign the span to the network card.
Type any positive integer from 0 to 65535, to be used
as the circuit identification number in the MGC
Manager.
Note:
If other services are already defined, make sure to
use numbers other than those already assigned to
the existing services.
The Circuit Order determines the order in which an
MCU uses the spans to dial out. The Circuit Order is
assigned automatically by the system according to
the order in which the spans are added.
In dial-out connections the MGC allocates ports from
the spans starting with the span having the lowest
number and the lowest port number within that span.
button.
button.
MGC Administrator's Guide
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