Jelia,
The port security feature is dictated by the cdp and lldp advertisements by the phone through the smart port roles. Because of your LLDP advertisements, the smart port role will go to ip phone + desktop. However, this will allocate 2 IP address for the configured port. This begs the question, why would the phone rebooting lock the port?
Is your phone reporting more than 2 MAC address?
If you like, you may disable the smart port and port security however this will result in manual configuration of your ports with data vlan untag, voice vlan tag and also QoS issues.
-Tom
-Tom
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