After you complete IPT implementation, the project management team should document all equipment for asset-tracking purposes. The deployment team should complete documentation that includes the following items. Proper documentation helps in maintaining and operating the network.
Updated IPT network topology diagram
Serial numbers of all IPT devices
CallManager/application server configurations, software versions, and passwords
Call-processing backup or failover strategy
Ethernet switch and router configurations
IP address plan and VLAN assignments
Carrier and circuit ID of all WAN links
Gatekeeper or bandwidth control mechanism
Asset tagging
Cable labeling
Customer acceptance certification and sign-off