18
C
HAPTER
1: VCX S
YSTEM
M
AINTENANCE
O
VERVIEW
Table 3
VCX Software Configuration Options
Depending on the hardware configuration, some services are typically
installed in redundant pairs. For example, the Call Processor Service is
designed to run on redundant servers so if the primary server fails, the
secondary server can take over processing.
However, during installation, specific software services may or may not be
enabled in a given software configuration. For example, the Call Records
Service is designed to run on a single hardware platform. In single-site
configurations, the Call Records Service is enabled on the primary IP
Telephony and Messaging or primary IP Telephony server only. In a
multi-site system, the Call Records Service is typically enabled on a
dedicated server.
VCX Hardware
Configurations
This section briefly describes the basic hardware configurations that
support VCX systems. Refer to the
VCX Installation Guide
for more
information. Because VCX system software can be installed in a wide
variety of hardware configurations, you must understand how
your
VCX
system has been installed before you configure its components.
Standard Software Configurations
Software
Service
IP Telephony
and
IP Messaging
Server
Call
Server
IP
Telephony
Server
IP
Messaging
Server
Authentication
and
Directory
Server
Call
Records
Server
Global
VM
Central
Server
Call Processor
Yes
Yes
Yes
SIP Downloader
Yes
Yes
Yes
Authentication
and Directory
Services
Yes
Yes
Yes
Accounting
Services
Yes
Yes
Yes
Provisioning
Services
Yes
Yes
Yes
Common
Agent
Yes
Yes
Yes
Yes
Yes
Yes
Yes
IP Messaging
Services
Yes
Yes
Yes
Call Records
Services
Yes
Yes
Yes
Summary of Contents for VCX V7000
Page 26: ...26 CHAPTER 1 VCX SYSTEM MAINTENANCE OVERVIEW ...
Page 68: ...68 CHAPTER 3 MANAGING VCX SERVERS ...
Page 78: ...78 CHAPTER 4 BACKING UP AND RESTORING A VCX CONFIGURATION ...
Page 88: ...88 CHAPTER 5 MANAGING AUTHENTICATION AND DIRECTORY SERVICE DATABASES ...
Page 100: ...100 CHAPTER 6 MANUALLY CONFIGURING MULTI MASTER REPLICATION ...
Page 140: ...140 CHAPTER 8 MANAGING UNINTERRUPTIBLE POWER SUPPLIES ...
Page 250: ...250 APPENDIX B UPGRADING VCX SERVER SOFTWARE FROM V7 1 X TO V7 1 Y ...
Page 290: ...290 APPENDIX C UPGRADING VCX SERVER SOFTWARE FROM V6 0 TO V7 0 ...
Page 328: ...328 APPENDIX D DOWNGRADING VCX SERVER SOFTWARE ...
Page 339: ...CLI Command Descriptions 339 ...