Nortel RLC, Installation And Administration Manual

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214 RLC Installation and Administration Guide
Configuring the RLC Standard 4.0
Quality of Service field descriptions
Field Description
Status
„
Click on the Enable option button to allow QoS
transitions to occur when the QoS on the IP network
degrades.
„
Click on the Disable option button if you do not want
to use the QoS Transitioning Technology.
The default is Enable.
Threshold: Signal
Degrade Move the indicator to the appropriate point on the sliding
scale, a relative value between poor and superior.
Threshold: Signal Recover Move the indicator to the appropriate point on the sliding
scale, a relative value between poor and superior.
Duration: Signal Degrade Enter a value, in seconds, between 1 and 60.
If poor voice quality lasts for the specified duration, then
calls are moved from the IP network to the PSTN.
The default is 15 seconds.
Duration: Signal Recover Enter a value, in minutes, between 1 and 10.
When the improved voice quality lasts for the duration
value chosen (in minutes), then calls are moved back to the
IP network.
The default is 10 minutes.
Number of Switches
before Lockout Enter the number of transitions between the IP network
and PSTN in any 24-hour period that causes the RLC to
stop making the transition.
The default is NC (Not Configured).