Mediant 600 & Mediant - AudioCodes Mediant 600 User Manual

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Different CAS table per group of B-channels in a trunk
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To modify the CAS state machine parameters:
1. Open the CAS State Machine page (Configuration tab > VoIP menu > PSTN
submenu > CAS State Machines).
2. Ensure that the trunk is inactive. The trunk number displayed in the 'Related Trunks'
field must be green. If it is red, indicating that the trunk is active, click the trunk number
to open the Trunk Settings page (see 'Configuring Trunk Settings' on page 273),
select the required Trunk number icon, and then click Stop Trunk.
3. In the CAS State Machine page, modify the required parameters according to the
table below.
4. Once you have completed the configuration, activate the trunk if required in the Trunk
Settings page, by clicking the trunk number in the 'Related Trunks' field, and in the
Trunk Settings page, select the required Trunk number icon, and then click Apply
Trunk Settings.
5. Click Submit, and then reset the device (see 'Resetting the Device' on page 491).
Notes:
Parameter
Generate Digit On Time
[CasStateMachineGenerate
DigitOnTime]
User's Manual
Figure 21-2: CAS State Machine Page
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Don't modify the default values unless you fully understand the
implications of the changes and know the default values. Every change
affects the configuration of the state machine parameters and the call
process related to the trunk you are using with this state machine.
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You can modify CAS state machine parameters only if the following
conditions are met:
1) Trunks are inactive (stopped), i.e., the 'Related Trunks' field displays
the trunk number in green.
2) State machine is not in use or is in reset, or when it is not related to
any trunk. If it is related to a trunk, you must delete the trunk or de-
activate (Stop) the trunk.
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Field values displaying '-1' indicate CAS default values. In other words,
CAS state machine values are used.
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The modification of the CAS state machine occurs at the CAS application
initialization only for non-default values (-1).
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For more information on the CAS Protocol table, refer to the CAS
Protocol Table Configuration Note.
CAS State Machine Parameters Description
Generates digit on-time (in msec).
The value must be a positive value. The default is -1 (use value
from CAS state machine).
Description
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Mediant 600 & Mediant 1000
Document #: LTRT-83313