Cisco Cisco Unified IP Interactive Voice Response (IVR) 8.0(1) Administrator's Guide

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Cisco Unified Communications Operating System Administration Guide for Cisco Unifed CCX Release 8.0(1)
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Settings
Use the Settings options to display and change IP settings, host settings, and Network Time Protocol 
(NTP) settings.
Note
Changing parameters such as Timezone, Network Time Protocol (NTP) server, NIC speed, Hostname, 
IP address, IP mask, Gateway address, Primary DNS, SMTP server, and certificate information can 
result in a different License MAC. You need to get rehosted license files (with new License MAC) in 
such cases within 30-day grace period beyond which the system will stop working.
This chapter contains the following sections:
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IP Settings
The IP Settings options allow you to view and change IP and port setting for the Ethernet connection on 
the subsequent node, to set the IP address of the publisher.
This section contains the following topics:
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Note
Update the values in the fields only if you are changing the IP address. Host name change is not 
supported in Unified CCX 8.0(1).
 For detailed instructions about changing the IP address of servers in a 
cluster, see the Cisco Unified CCX Administration Guide, Release 8.0(1).
Ethernet Settings
The IP Settings window provides the related Ethernet IP addresses, as well as the IP address for the 
network gateway.