Cisco Headend System Release 2.7 Installation Guide

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Chapter 2    DNCS Pre-Upgrade Procedures 
 
 
 
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4013154 Rev C 
Suspend Billing and Third-Party Interfaces 
Important Note About the Maintenance Window 
Be sure that you are within a maintenance window as you begin this procedure. You 
will remain in the maintenance window as you continue to complete the installation 
process. The post-upgrade procedures can be completed the day after the installation 
is complete. 
 
Suspending Billing and Third-Party Interfaces 
Before installing this software, contact your billing vendor in order to suspend the 
billing interface. In addition, follow the third-party application provider's 
instructions you received before the maintenance window began to stop applications 
during the installation process.