When using live shared sessions OneNote will use port 2302, but you can change this option so that OneNote will use another port.
Registry Hive | HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Office\12.0\OneNote\options\SharedSession |
Value Name | UseManualPort |
Value Type | REG_DWORD |
Default Value | 0 |
True Value | 1 |
False Value | 0 |
Registry Hive | HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Office\12.0\OneNote\options\SharedSession |
Value Name | ManualPortNumber |
Value Type | REG_DWORD |
Default Value | 2302 |
Min Value | 0 |
Max Value | 65535 |