AudioCodes Mediant 800B User Manual page 844

Parameter
Web/EMS: Enable Digit Delivery to
IP
CLI: digit-delivery-2ip
[EnableDigitDelivery2IP]
Web: Enable Digit Delivery to Tel
EMS: Enable Digit Delivery
CLI: digit-delivery-2tel
[EnableDigitDelivery]
User's Manual

[1] = No automatic mute of in-band DTMF.
When this parameter is set to 1, the DTMF transport type is set
according to the parameter DTMFTransportType and the DTMF
digits aren't muted if out-of-band DTMF mode is selected
(TxDTMFOption set to 1, 2 or 3). This enables the sending of
DTMF digits in-band (transparent of RFC 2833) in addition to
out-of-band DTMF messages.
Note: Usually this mode is not recommended.
Enables the Digit Delivery feature whereby DTMF digits are sent
to the destination IP address after the Tel-to-IP call is answered.

[0] Disable (default).

[1] Enable = Enable digit delivery to IP.
To enable this feature, modify the called number to include at
least one 'p' character. The device uses the digits before the 'p'
character in the initial INVITE message. After the call is
answered, the device waits for the required time (number of 'p'
multiplied by 1.5 seconds), and then sends the rest of the DTMF
digits using the method chosen (in-band or out-of-band).
Notes:

For this parameter to take effect, a device reset is required.

The called number can include several 'p' characters (1.5
seconds pause), for example, 1001pp699, 8888p9p300.
Enables the Digit Delivery feature, which sends DTMF digits of
the called number to the device's port (analog)/B-channel
(digital) (phone line) after the call is answered (i.e., line is off-
hooked for FXS, or seized for FXO) for IP-to-Tel calls.

[0] Disable (default).

[1] Enable = Enable Digit Delivery feature for the FXO/FXS
device.
For digital interfaces: If the called number in IP-to-Tel call
includes the characters 'w' or 'p', the device places a call with
the first part of the called number (before 'w' or 'p') and plays
DTMF digits after the call is answered. If the character 'w' is
used, the device waits for detection of a dial tone before it starts
playing DTMF digits. For example, if the called number is
'1007766p100', the device places a call with 1007766 as the
destination number, then after the call is answered it waits 1.5
seconds ('p') and plays the rest of the number (100) as DTMF
digits.
Additional examples: 1664wpp102, 66644ppp503, and
7774w100pp200.
Notes:

For this parameter to take effect, a device reset is required.

For analog interfaces: The called number can include
characters 'p' (1.5 seconds pause) and 'd' (detection of dial
tone). If character 'd' is used, it must be the first 'digit' in the
called number. The character 'p' can be used several times.
For example (for FXS/FXO interfaces), the called number
can be as follows: d1005, dpp699, p9p300. To add the 'd'
and 'p' digits, use the usual number manipulation rules.

For analog interfaces: To use this feature with FXO
interfaces, configure the device to operate in one-stage
dialing mode.
844
Mediant 800B Gateway and E-SBC
Description
Document #: LTRT-10286