Mitel 5560 IPT User Guide
For Users on Resilient 3300 ICP Systems
If during a call, you hear a beep repeated every 20 seconds it means that your 5560 IPT is
switching to a secondary 3300 ICP system. After the call is cleared, the 5560 IPT switches over
to the secondary ICP. There may be a change in operation of some keys and features. Normal
operation resumes when your 5560 IPT switches back to the primary system. If your 5560 IPT is
idle and switched to the secondary system, you'll see a flashing rectangle on the display. The
rectangle remains until the switch to the primary system is complete.
If the 5560 IPT fails over to the secondary ICP, you have access to your mailbox on the
secondary ICP only if a mailbox has been programmed for you by your Administrator.
Note
: The mailbox on the secondary ICP will not contain the same messages as the mailboxes
on the primary ICP. Any preferences that are voice mail-related are not carried from the primary
ICP to the secondary ICP. These preferences must be set on both ICPs.
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