SIP Server Check-in Request F-4
Appendix F: Auto Provisioning Routine
Edge 5000 Installation / Configuration Guide
SIP Server Check-in Request
Upon receipt of a SIP check-in or resync request from the SIP server (Notify check sync event
message), the IP Phone initiates the reboot process. The phone must be idle to initiate
provisioning, if busy, upon return to idle, the process starts. During the process, the IP Phone
downloads any configuration file changes as well as new software regardless of the settings for
the software and configuration download flags.