AudioCodes Mediant 600 User Manual page 606

Parameter
Web: Enable Digit Delivery to Tel
EMS: Enable Digit Delivery
[EnableDigitDelivery]
SIP User's Manual
Description

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 = Disabled (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.

If this 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.

This parameter can also be configured per Tel Profile,
using the TelProfile parameter.
606
Mediant 600 & Mediant 1000
Document #: LTRT-83308