Use this procedure to configure fail-over support for analog and digital endpoints by using Sequential Registration. This configuration allows new registration requests.
However, this fail-over method is not recommended.
Log on to System Manager by using the appropriate administrative credentials.
Click UsersUser Management Manage Users.
Select the user, and then click Edit.
On the User Profile: Edit: <user name> page, on the Communication Profile tab, click Session Manager Profile.
In the SIP Registration area, in the Max. Simultaneous Devices field, click 1.
Clear the Block New Registration When Maximum Registrations Active check box.
