Specifications

Spectralink 84-Series with AudioCodes Gateway and Avaya Communication Manager: Interoperability Guide
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b. Add Second PRI as Clock Source
When using Multiple PRI’s we will also want to allow the PRI to use the secondary PRI as a
clock source. With this configured, if the first PRI becomes out of service for some reason, the
Mediant Gateway can use the second PRI for clocking.
1 Select the Configuration tab and navigate to VOIP > TDM > TDM Bus Settings.
2 Enable TDM Bus PSTN Auto Fallback Clock
3 Enable TDM Bus PSTN Auto Clock Reverting
4 Press Submit and Burn.