AudioCodes Mediant 1000B User Manual page 484

Note:
•
The CAS state machine can only be configured using the Web-based
management tool.
•
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.
•
You can modify CAS state machine parameters only if the following conditions are
met:
√
Trunks are inactive (stopped), i.e., the 'Related Trunks' field displays the trunk
number in green.
√
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.
•
Field values displaying '-1' indicate CAS default values. In other words, CAS state
machine values are used.
•
The modification of the CAS state machine occurs at the CAS application
initialization only for non-default values (-1).
•
For more information on the CAS Protocol table, refer to the CAS Protocol Table
Configuration Note.
Table 22-1: CAS State Machine Parameters Description
Parameter
Generate Digit On Time
[CasStateMachineGenerateDigi
tOnTime]
Generate Inter Digit Time
[CasStateMachineGenerateInte
rDigitTime]
DTMF Max Detection Time
[CasStateMachineDTMFMaxOn
DetectionTime]
DTMF Min Detection Time
[CasStateMachineDTMFMinOn
DetectionTime]
MAX Incoming Address Digits
[CasStateMachineMaxNumOfIn
comingAddressDigits]
MAX Incoming ANI Digits
[CasStateMachineMaxNumOfIn
comingANIDigits]
User's Manual
Generates digit on-time (in msec).
The value must be a positive value. The default is -1 (use value
from CAS state machine).
Generates digit off-time (in msec).
The value must be a positive value. The default is -1 (use value
from CAS state machine).
Detects digit maximum on time (according to DSP detection
information event) in msec units.
The value must be a positive value. The default is -1 (use value
from CAS state machine).
Detects digit minimum on time (according to DSP detection
information event) in msec units. The digit time length must be
longer than this value to receive a detection. Any number may be
used, but the value must be less than
CasStateMachineDTMFMaxOnDetectionTime.
The value must be a positive value. The default is -1 (use value
from CAS state machine).
Defines the limitation for the maximum address digits that need to
be collected. After reaching this number of digits, the collection of
address digits is stopped.
The value must be an integer. The default is -1 (use value from
CAS state machine).
Defines the limitation for the maximum ANI digits that need to be
collected. After reaching this number of digits, the collection of
ANI digits is stopped.
The value must be an integer. The default is -1 (use value from
484
Mediant 1000B Gateway & E-SBC
Description
Document #: LTRT-27055