43
To ensure getting correct information, please make calls of the same type twice.
If you sometimes heard the main greeting instead of a string of digits, you need to lengthen the
ID DTMF Detection time.
If any Type code sometimes does not start from the same digit position inside each of the related
Digit strings, you need to enable the PBX to delay sending out DTMF Digit strings.
Example:
Digit sequence:
1
2
3
4
5
6
7
8
9
10 11 12 13 14
1
st
DTMF Digit string:
9
1
A
2
0
1
A
2
0
2
A
2
7
0
2
nd
DTMF Digit string:
9
1
A
3
0
A
3
9
A 2
7
1
3
rd
DTMF Digit string:
9
4
A
0
1
A
2
0
2
A
2
7
1
4
th
DTMF Digit string:
9
8
A
3
0
A
2
7
0
The assumptions of the above DTMF Digit strings are:
-
In the 1
st
Digit string, "91" is the No-answer code of internal calls, "201" is the caller and "202"
is the original destination.
-
In the 2
nd
Digit string, "91" is the No-answer code of internal calls, "30" is the caller and "39"
is the original destination.
-
In the 3
rd
Digit string, "94" is the No-answer code of external calls, "01" is the number of the
trunk line, and "202" is the original destination.
-
In the 4
th
Digit string, "98" is the Recording-request code and "30" is the phone number of the
mailbox owner who activates the recording-request.
To enable the EVM to recognize the information, the programming will be as follows:
ADM_5_9924_[0000]:
Enables the EVM to detect a Type code from the 1st digit of a digit string.
SYS_6_3_[91A6]:
Enables the EVM to detect a phone number that follows a DTMF digit of A after the sixth
digit of a Digit string whose Type code is "91". The caller of a call accompanying such a
digit string will receives the No-answer Phone Service.
ADM_5_9928_[94A6]:
Enables the EVM to detect a phone number that follows a DTMF digit of A after the sixth
digit of a Digit string whose Type code is "94". The caller of a call accompanying such a
string will receives the No-answer Phone Service.
ADM_5_9922_[9803]:
Enables the EVM to detect a phone number from the fourth digit of a Digit string whose
Type code is 98. A call accompanying such a string will be recorded and deposited into the
mailbox the phone number indicates.
ADM_5_9922_[98A], which is the programming way for the ID detection to the Digit
strings of simple format: the 1
st
digit is absolutely the beginning of the Type code, and the
phone number follows it closely.
ID Character Strings
The ID character string carrying the call information of a call must include:
-
A port number (or phone number), which indicates the extension port that the call reaches.
