44
-
A Type code, which represents the call type.
-
A meaningful phone number: the internal phone number of a mailbox owner activating a
Recording-request or activating a Mailbox Program Access Request, or the internal phone
number of the original destination of a call. However, a valid phone number must be an
extension number included in an EXTN Group.
To enable the EVM to capture character strings in the data stream on its COM port, you need to
specify:
-
The Beginning Character: the unique Hex value with which a character string begins.
-
The Ending Character: the unique Hex value with which a character string ends.
On capturing a character string, the EVM first decodes the data from each of the specified Type
fields in order to find a Type code. If not carrying any of the specified Type codes, the string is
discarded. If finding one of the specified Type codes, the EVM decodes the phone number and line
number from the EXTN and LN fields that are associated with that Type field. For example, if the
data inside 1
st
Type field is a specified Type code, the data in 1
st
EXTN field will be decoded as the
phone number; the data in 1
st
LN field will be decoded as the Line number of the Line port.
To enable the EVM to detect the specified Type codes from character strings, you need to specify
the Type field(s) according to the formats of the character strings. The character strings of the same
format must have the same Type field, EXTN field and LN field.
To enable the EVM to find a phone number and Line number from a character string of a type of
call, you need to specify the Hex value of the Type code by a setting that determines how the EVM
handles the type of calls.
Moreover, you need to define:
-
The Line number of the L1 port: the last two digits of the port number of the extension port
connecting to the L1 port of the EVM. The port numbers of the extension ports connecting to
EVM must be consecutive so that the EVM can recognize the Line port that a Line number
represents.
-
The EXTN Field width: the maximum number of digits of an internal phone number.
and ADM_5_9801 determine the COM Port parameters.
_[XX0Y] is used to specify the Line number of the L1 port and EXTN Field
Width.
_(HexHex) is used to specify the Ending Character.
_(HexHex) is used to specify the Beginning Character.
_[XX] is used to specify 1
st
EXTN Field.
_[XXYY] is used to specify 1
st
Type Field and LN Field
_(HexHex) is used to specify 1
st
Busy-line Code.
_(HexHex) is used to specify 1
st
No-answer Code.
_(HexHex) is used to specify 1
st
All-call Code.
_(HexHex) is used to specify 1
st
Recording-request Code.
_(HexHex) is used to specify 1
st
Recording-interruption Code.
_(HexHex) is used to specify 1
st
Recording-continuation Code.
_[XX] is used to specify 2
nd
EXTN Field.
_[XXYY] is used to specify 2
nd
Type Field and LN Field.
