AudioCodes Mediant 1000B User Manual page 991

User's Manual
Parameter
Enable Digit Delivery to IP
digit-delivery-2ip
[EnableDigitDelivery2IP]
Enable Digit Delivery to
Tel
digit-delivery-2tel
[EnableDigitDelivery]
Version 7.0
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 the 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
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 the 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.

If the parameter is enabled, it is possible to configure the
FXS/FXO interface to wait for dial tone per destination phone
number (before or during dialing of destination phone number).
Therefore, the parameter IsWaitForDialTone (configurable for the
entire device) is ignored.

For analog interfaces: The FXS interface send SIP 200 OK
responses only after the DTMF dialing is complete.
991
59. Configuration Parameters Reference
Description
Mediant 1000B Gateway and E- SBC