AudioCodes Mediant 8000 - Page 450

Installation & Operation Manual 450 Document # LTRT-92224
Mediant 8000
function is used only with MFC/R2 protocols.
The Channel Parameter structure contains three parameters regarding sending digits.

AddressVector and ANIDigitVector - These parameters are initialized when a
call is placed. When the code reaches the dialing section, it sends MF digit
according to the MF type specified in the MF type cell (the types are defined in
CASSetup.h file):
• ADDRESS - Sends the digit from the address vector (destination number)
according to the index requested. (Refer to the Index definition).
• ANI - Sends the digit from the ANI vector (source number) according to the
index requested.
• SPECIFIC - Sends the MF digit specified in the Parameter #2 rubric.
• SOURCE_CATEGORY - Sends the pre-defined source category MF digit.
The source category digit is set as the SourceNumberingType parameter
when a call is placed. The second and third parameters have no use when
using this type.
• TRANSFER_CAPABILITY - Send the pre-defined line category MF digit.
The line category digit is set as the TransferCapability parameter when a call
is placed. The second and third parameters have no use when using this
type.

Index - Specifies the Offset of the next digit to be sent from the vector
(ADDRESS or ANI types described above):
• Index 1 - Used to send the next digit in the vector.
• Index -n - Used to send the last n digit. Underflow can occur if n is greater
than the number of digits sent so far.
• Index 0 - Used to send the last sent digit.
• Index SEND_FIRST_DIGIT - Used to start sending the digits vector from the
beginning.
• • (Refer to CASSetup.h.)

MF Send Time - This send time parameter specifies the maximum transmission
time of the MF.
• STOP_SEND_MF - Stops sending the current MF.
• SEND_PROG_TON - Operation, Tone or NONE.
Two operations are available.
♦ Sends the Call Progress Tone specified in the Parameter #2 rubric (The
second parameter can be taken from CASsetup.h).
♦ Stops sending the last parameter.
• CHANGE_COLLECT_TYPE (Collect Type) - Used only in MFCR2 protocol
by the incoming user to indicate his waiting for the reception of the MF digit
of the requested type. The type can be one of the following:
• ADDRESS - The user is waiting for the reception of address digits.
• ANI - The user is waiting for the reception of ANI digits.
• SOURCE_CATEGORY - The user is waiting for the reception of the source
category.