Cisco Systems OL-12997-01 Manual De Usuario

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Cisco IPICS Server Administration Guide
OL-12997-01
C H A P T E R
B
Setting Up and Using a Cisco Unified 
IP Phone as a Cisco IPICS 
Push-to-Talk Device
Cisco IPICS provides the Cisco IPICS service, which allows several 
Cisco Unified IP Phone models to communicate on PTT channels and participate 
in channels and VTGs.
Before a user can access the Cisco IPICS service, Cisco IPICS must be configured 
as a phone service for Cisco Unified Communications Manager or for 
Cisco Unified Communications Manager Express. In addition, users in a 
deployment that includes Cisco Unified Communications Manager must 
subscribe to the Cisco IPICS service by using the Cisco Unified Communications 
Manager User Options application.
The total number of Cisco Unified IP Phones, LMR and multicast ports, PMC 
clients, dial users, and ops views cannot exceed the number that is specified in 
your Cisco IPICS license. For more information about licenses, see the 
This appendix includes the following topics: