Schedule Energywise On Cisco Ip Phone - Cisco 7800 Series Administration Manual

Cisco IP Phone Administration

Schedule EnergyWise on Cisco IP Phone

To reduce power consumption, configure the phone to sleep (power down) and wake (power up) if your system
includes an EnergyWise controller.
Note
The Cisco IP Phone 7811 does not support Power Save Plus.
You configure settings in Cisco Unified Communications Manager Administration to enable EnergyWise and
configure sleep and wake times. These parameters are closely tied to the phone display configuration parameters.
When EnergyWise is enabled and a sleep time is set, the phone sends a request to the switch to wake it up at
the configured time. The switch returns either an acceptance or a rejection of the request. If the switch rejects
the request or if the switch does not reply, the phone does not power down. If the switch accepts the request,
the idle phone goes to sleep, thus reducing the power consumption to a predetermined level. A phone that is
not idle sets an idle timer and goes to sleep after the idle timer expires.
To wake up the phone, press Select. At the scheduled wake time, the system restores power to the phone,
waking it up.
For more information, see
Procedure
Step 1 From the Cisco Unified Communications Manager Administration, select Device > Phone.
Step 2
Locate the phone that you need to set up.
Step 3 Navigate to the Product Specific Configuration area and set the following fields.
• Enable Power Save Plus
• Phone On Time
• Phone Off Time
• Phone Off Idle Timeout
• Enable Audible Alert
• EnergyWise Domain
• EnergyWise Secret
• Allow EnergyWise Overrides
Product Specific Configuration, on page 106
Cisco IP Phone 7800 Series Administration Guide for Cisco Unified Communications Manager
Schedule EnergyWise on Cisco IP Phone
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