Cisco 6800 Series Provisioning Manual page 70

Configuration Profile Parameters
Parameter Name
Resync Random Delay
Resync At (HHmm)
Resync At Random Delay
Resync Periodic
Resync Error Retry Delay
Cisco IP Phone 6800 Series Multiplatform Phones Provisioning Guide
64
Description and Default Value
A random delay following the boot-up sequence before performing the reset,
specified in seconds. In a pool of IP Telephony devices that are scheduled to
simultaneously power up, this introduces a spread in the times at which each
unit sends a resync request to the provisioning server. This feature can be useful
in a large residential deployment, in the case of a regional power failure.
The default value is 2.
The hour and minutes (HHmm) that the device resynchronizes with the
provisioning server.
The default value is empty. If the value is invalid, the parameter is ignored. If
this parameter is set with a valid value, the Resync Periodic parameter is ignored.
Prevents an overload of the provisioning server when a large number of devices
power-on simultaneously.
To avoid flooding resync requests to the server from multiple phones, the phone
resynchronizes in the range between the hours and minutes, and the hours and
minutes plus the random delay (hhmm, hhmm+random_delay). For example,
if the random delay = (Resync At Random Delay + 30)/60 minutes.
The input value in seconds is converted to minutes, rounding up to the next
minute to calculate the final random_delay interval.
This feature is disabled when this parameter is set to zero. The default value is
600 seconds (10 minutes). If the parameter value is set to less than 600, the
default value is used.
The time interval between periodic resynchronizes with the provisioning server.
The associated resync timer is active only after the first successful sync with
the server.
Set this parameter to zero to disable periodic resynchronization.
The default value is 3600 seconds.
If a resync operation fails because the IP Telephony device was unable to retrieve
a profile from the server, or the downloaded file is corrupt, or an internal error
occurs, the device tries to resync again after a time specified in seconds.
If the delay is set to 0, the device does not try to resync again following a failed
resync attempt.
Provisioning Parameters