Information Technology Reference
In-Depth Information
This chapter includes the following topics:
Call Flows in CUCM:
This section describes how call
signaling and audio traffic flow in a CUCM system.
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CAC and AAR:
This section explains CAC and the
use of AAR.
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Call-Routing Components:
This section discusses
the sources, destinations, and interaction of the vari-
ous call-routing components in CUCM.
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Class of Control:
This section discusses the capa-
bilities and configuration of Class of Control ele-
ments in CUCM.
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