Version 6.4  233  March 2012 
SIP User's Manual   18. GW and IP to IP 
Parameter  Description 
DTMF Max Detection Time 
[CasStateMachineDTMFMaxOnDetecti
onTime] 
Detects digit maximum on time (according to DSP 
detection information event) in msec units. 
The value must be a positive value. The default value is -
1 (use value from CAS state machine). 
DTMF Min Detection Time 
[CasStateMachineDTMFMinOnDetectio
nTime] 
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 value is -
1 (use value from CAS state machine). 
MAX Incoming Address Digits 
[CasStateMachineMaxNumOfIncoming
AddressDigits] 
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 value is -1 (use 
value from CAS state machine). 
MAX Incoming ANI Digits 
[CasStateMachineMaxNumOfIncoming
ANIDigits] 
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 value is -1 (use 
value from CAS state machine). 
Collet ANI 
[CasStateMachineCollectANI] 
In some cases, when the state machine handles the ANI 
collection (not related to MFCR2), you can control the 
state machine to collect ANI or discard ANI. 
  [0] No = Don't collect ANI. 
  [1] Yes = Collect ANI. 
  [-1] Default = Default value - 
machine. 
Digit Signaling System 
[CasStateMachineDigitSignalingSyste
m] 
Defines which Signaling System to use in both directions 
(detection\generation). 
  [0] DTMF = Uses DTMF signaling. 
  [1] MF = Uses MF signaling (default). 
  [-1] Default = Default value - 
machine.