AudioCodes Mediant 800B User Manual page 1024

Parameter
[DisableAutoDTMFMute]
Enable Digit Delivery to IP
digit-delivery-2ip
[EnableDigitDelivery2IP]
Enable Digit Delivery to Tel
digit-delivery-2tel
[EnableDigitDelivery]
User's Manual
Note: You can also configure the parameter per specific
calls, using IP Profiles (IpProfile_SecondTxDtmfOption). For
configuring IP Profiles, see ''Configuring IP Profiles'' on page
396.
Enables the automatic muting of DTMF digits when out-of-
band DTMF transmission is used.

[0] = (Default) Automatic mute is used.

[1] = No automatic mute of in-band DTMF.
When the 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 (FirstTxDTMFOption 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 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:
1024
Mediant 800B Gateway and E- SBC
Description
Document #: LTRT-10296