AudioCodes Mediant 2000 User Manual page 317

SIP User's Manual
Parameter
Web: TDM Bus PSTN Auto Clock Reverting
EMS: TDM Bus Auto Fall Back Reverting
Enable
[TDMBusPSTNAutoClockRevertingEnable]
Web: Auto Clock Trunk Priority
EMS: Auto Trunk Priority
[AutoClockTrunkPriority]
Version 5.8
6. Configuration Parameters Reference
Description
Enables or disables the PSTN trunk Auto-Fallback
Reverting feature. If enabled and a trunk returning to
service has an AutoClockTrunkPriority parameter
value that is higher than the priority of the local
reference trunk (set in the TDMBusLocalReference
parameter), the local reference reverts to the trunk
with the higher priority that has returned to service
for the device's clock source.

[0] Disable (default)

[1] Enable
Notes:

For this parameter to take effect, a device reset is
required.

This parameter is applicable only when the
TDMBusPSTNAutoClockEnable parameter is set
to 1.
Defines the trunk priority for auto-clock fallback (per
trunk parameter).

0 to 99 = priority, where 0 (default) is the highest.

100 = the SW never performs a fallback to that
trunk (usually used to mark untrusted source of
clock).
Note: Fallback is enabled when the
TDMBusPSTNAutoClockEnable parameter is set to
1.
317 October 2009