Cisco SPA1112 Provisioning Manual page 26

Creating XML Provisioning Scripts
Using Provisioning Parameters
Provisioning Guide for Cisco SPA100 and SPA200 Series Analog Telephone Adapters
For example, if you set the resync time to 1000 (10 a.m.), the phone triggers the
resync anytime between 10:00 a.m. and 10:10 a.m.
By default, this feature is disabled. If the Resync_At parameter is provisioned, the
Resync_Periodic parameter is ignored.
Configurable Schedules
You can configure schedules for periodic resyncs, and you can specify the retry
intervals for resync and upgrade failures by using these provisioning parameters:
• Resync_Periodic
• Resync_Error_Retry_Delay
• Upgrade_Error_Retry_Delay
Each parameter accepts a single delay value (seconds). The new extended syntax
allows for a comma-separated list of consecutive delay elements. The last
element in the sequence is implicitly repeated forever. Below is an example:
Resync_Periodic=7200
Resync_Error_Retry_Delay=1800,3600,7200,14400
In the above example, the ATA periodically resyncs every two hours. In case of a
resync failure, the device retries at these intervals: 30 minutes, 1 hour, 2 hours, 4
hours. It continues trying at 4-hour intervals until it successfully resyncs.
Optionally, you can use a plus sign to specify an additional numeric value that
appends a random extra delay, as shown in this example:
Resync_Periodic=3600+600
Resync_Error_Retry_Delay=1800+300,3600+600,7200+900
In the above example, the device periodically resyncs every hour (plus an
additional random delay of up to 10 minutes). In case of a resync failure, the device
retries at these intervals: 30 minutes (plus up to 5 minutes). 1 hour (plus up to 10
minutes), 2 hours (plus up to 15 minutes). It continues trying at 2-hour intervals
(plus up to 15 minutes) until it successfully resyncs.
Below is another example:
Upgrade_Error_Retry_Delay = 1800,3600,7200,14400+3600
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